131000123332110 has 64 divisors (see below), whose sum is σ = 315420516959040. Its totient is φ = 34820019486720.

The previous prime is 131000123332109. The next prime is 131000123332213. The reversal of 131000123332110 is 11233321000131.

It is a happy number.

It is a super-2 number, since 2×131000123332110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193481046 + ... + 194156934.

It is an arithmetic number, because the mean of its divisors is an integer number (4928445577485).

Almost surely, 2^{131000123332110} is an apocalyptic number.

131000123332110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131000123332110 is an abundant number, since it is smaller than the sum of its proper divisors (184420393626930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131000123332110 is a wasteful number, since it uses less digits than its factorization.

131000123332110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696853.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 131000123332110 its reverse (11233321000131), we get a palindrome (142233444332241).

The spelling of 131000123332110 in words is "one hundred thirty-one trillion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred ten".