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13300131033231 = 3761167337118443
BaseRepresentation
bin1100000110001010110110…
…0101011111000010001111
31202002110221222222201211020
43001202231211133002033
53220402132021030411
644141555034125223
72541621434320110
oct301425545370217
952073858881736
1013300131033231
114268610264219
1215a97a2b80813
137562739a4b83
1433da30716207
15180e785ca606
hexc18ad95f08f

13300131033231 has 64 divisors (see below), whose sum is σ = 20729729212416. Its totient is φ = 7428113020800.

The previous prime is 13300131033209. The next prime is 13300131033251. The reversal of 13300131033231 is 13233013100331.

13300131033231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13300131033231 - 25 = 13300131033199 is a prime.

It is a super-2 number, since 2×133001310332312 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300131033251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 721138696 + ... + 721157138.

It is an arithmetic number, because the mean of its divisors is an integer number (323902018944).

Almost surely, 213300131033231 is an apocalyptic number.

13300131033231 is a deficient number, since it is larger than the sum of its proper divisors (7429598179185).

13300131033231 is a wasteful number, since it uses less digits than its factorization.

13300131033231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22052.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 13300131033231 its reverse (13233013100331), we get a palindrome (26533144133562).

The spelling of 13300131033231 in words is "thirteen trillion, three hundred billion, one hundred thirty-one million, thirty-three thousand, two hundred thirty-one".

Divisors: 1 3 7 21 61 167 183 427 501 1169 1281 3371 3507 10113 10187 18443 23597 30561 55329 70791 71309 129101 205631 213927 387303 562957 616893 1125023 1439417 1688871 3079981 3375069 3940699 4318251 7875161 9239943 11822097 21559867 23625483 34340377 62171353 64679601 103021131 186514059 187878841 240382639 435199471 563636523 721147917 1305598413 1315151887 3792452533 3945455661 10382615951 11377357599 26547167731 31147847853 72678311657 79641503193 218034934971 633339573011 1900018719033 4433377011077 13300131033231