131001312102100 has 36 divisors (see below), whose sum is σ = 310115833378848. Its totient is φ = 47636840764000.

The previous prime is 131001312102077. The next prime is 131001312102149. The reversal of 131001312102100 is 1201213100131.

It is a happy number.

It is a super-2 number, since 2×131001312102100² (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 11 ways as a sum of consecutive naturals, for example, 59546049856 + ... + 59546052055.

It is an arithmetic number, because the mean of its divisors is an integer number (8614328704968).

Almost surely, 2^{131001312102100} is an apocalyptic number.

131001312102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131001312102100 is an abundant number, since it is smaller than the sum of its proper divisors (179114521276748).

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

131001312102100 is a wasteful number, since it uses less digits than its factorization.

131001312102100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119092101936 (or 119092101929 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 131001312102100 its reverse (1201213100131), we get a palindrome (132202525202231).

The spelling of 131001312102100 in words is "one hundred thirty-one trillion, one billion, three hundred twelve million, one hundred two thousand, one hundred".