131010130020100 has 72 divisors (see below), whose sum is σ = 287673013748736. Its totient is φ = 51784454400000.

The previous prime is 131010130020089. The next prime is 131010130020127. The reversal of 131010130020100 is 1020031010131.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19828381 + ... + 25596580.

It is an arithmetic number, because the mean of its divisors is an integer number (3995458524288).

Almost surely, 2^{131010130020100} is an apocalyptic number.

131010130020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131010130020100 is an abundant number, since it is smaller than the sum of its proper divisors (156662883728636).

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

131010130020100 is a wasteful number, since it uses less digits than its factorization.

131010130020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45425317 (or 45425310 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 131010130020100 its reverse (1020031010131), we get a palindrome (132030161030231).

The spelling of 131010130020100 in words is "one hundred thirty-one trillion, ten billion, one hundred thirty million, twenty thousand, one hundred".