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13232300231230 = 2529412714106617
BaseRepresentation
bin1100000010001110001010…
…0011100000101000111110
31201211222212202100222012021
43000203202203200220332
53213244222324344410
644050500152430354
72534000510110633
oct300434243405076
951758782328167
1013232300231230
114241872573773
1215986126a83ba
1374ca53a95b42
1433a637c4018a
1517e30864eeda
hexc08e28e0a3e

13232300231230 has 64 divisors (see below), whose sum is σ = 25333562177280. Its totient is φ = 4967362713600.

The previous prime is 13232300231221. The next prime is 13232300231233. The reversal of 13232300231230 is 3213200323231.

It is a super-2 number, since 2×132323002312302 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13232300231195 and 13232300231204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232300231233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1168882 + ... + 5275498.

It is an arithmetic number, because the mean of its divisors is an integer number (395836909020).

Almost surely, 213232300231230 is an apocalyptic number.

13232300231230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13232300231230 is a deficient number, since it is larger than the sum of its proper divisors (12101261946050).

13232300231230 is a wasteful number, since it uses less digits than its factorization.

13232300231230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4106965.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 13232300231230 its reverse (3213200323231), we get a palindrome (16445500554461).

The spelling of 13232300231230 in words is "thirteen trillion, two hundred thirty-two billion, three hundred million, two hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 29 41 58 82 145 205 271 290 410 542 1189 1355 2378 2710 5945 7859 11111 11890 15718 22222 39295 55555 78590 111110 322219 644438 1611095 3222190 4106617 8213234 20533085 41066170 119091893 168371297 238183786 336742594 595459465 841856485 1112893207 1190918930 1683712970 2225786414 4882767613 5564466035 9765535226 11128932070 24413838065 32273903003 45628621487 48827676130 64547806006 91257242974 161369515015 228143107435 322739030030 456286214870 1323230023123 2646460046246 6616150115615 13232300231230