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131141100323013 = 31118121955650481
BaseRepresentation
bin11101110100010110101010…
…101100110100000011000101
3122012022222002202120210102020
4131310112222230310003011
5114142103433140314023
61142525220110033353
736423426501336564
oct3564265254640305
9565288082523366
10131141100323013
11388706a0322220
12128600351a8859
135823725377701
142455398017bdb
15102643342cde3
hex7745aab340c5

131141100323013 has 16 divisors (see below), whose sum is σ = 191804562610752. Its totient is φ = 79040341728000.

The previous prime is 131141100322993. The next prime is 131141100323053. The reversal of 131141100323013 is 310323001141131.

It is not a de Polignac number, because 131141100323013 - 29 = 131141100322501 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131141100323053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10977819268 + ... + 10977831213.

It is an arithmetic number, because the mean of its divisors is an integer number (11987785163172).

Almost surely, 2131141100323013 is an apocalyptic number.

It is an amenable number.

131141100323013 is a deficient number, since it is larger than the sum of its proper divisors (60663462287739).

131141100323013 is a wasteful number, since it uses less digits than its factorization.

131141100323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21955650676.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 131141100323013 its reverse (310323001141131), we get a palindrome (441464101464144).

The spelling of 131141100323013 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred million, three hundred twenty-three thousand, thirteen".

Divisors: 1 3 11 33 181 543 1991 5973 21955650481 65866951443 241512155291 724536465873 3973972737061 11921918211183 43713700107671 131141100323013