131023023312100 has 36 divisors (see below), whose sum is σ = 293491572226048. Its totient is φ = 50718589668000.

The previous prime is 131023023312091. The next prime is 131023023312113. The reversal of 131023023312100 is 1213320320131.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21132742596 + ... + 21132748795.

Almost surely, 2^{131023023312100} is an apocalyptic number.

131023023312100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131023023312100 is an abundant number, since it is smaller than the sum of its proper divisors (162468548913948).

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

131023023312100 is a wasteful number, since it uses less digits than its factorization.

131023023312100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42265491436 (or 42265491429 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 131023023312100 its reverse (1213320320131), we get a palindrome (132236343632231).

The spelling of 131023023312100 in words is "one hundred thirty-one trillion, twenty-three billion, twenty-three million, three hundred twelve thousand, one hundred".