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130100310131 = 1154919215359
BaseRepresentation
bin111100100101010010…
…1010011000001110011
3110102210220200112020212
41321022211103001303
54112421134411011
6135433421054335
712254002250501
oct1711245230163
9412726615225
10130100310131
11501a2262670
122126a3b73ab
13c3648c653c
14642293b671
1535b6a7a08b
hex1e4a953073

130100310131 has 8 divisors (see below), whose sum is σ = 141930854400. Its totient is φ = 118270306440.

The previous prime is 130100310127. The next prime is 130100310161. The reversal of 130100310131 is 131013001031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130100310131 - 22 = 130100310127 is a prime.

It is a super-2 number, since 2×1301003101312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130100310161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496430 + ... + 711788.

It is an arithmetic number, because the mean of its divisors is an integer number (17741356800).

Almost surely, 2130100310131 is an apocalyptic number.

130100310131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130100310131 is a deficient number, since it is larger than the sum of its proper divisors (11830544269).

130100310131 is a wasteful number, since it uses less digits than its factorization.

130100310131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270289.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 130100310131 its reverse (131013001031), we get a palindrome (261113311162).

The spelling of 130100310131 in words is "one hundred thirty billion, one hundred million, three hundred ten thousand, one hundred thirty-one".

Divisors: 1 11 54919 215359 604109 2368949 11827300921 130100310131