131002100232000 has 224 divisors, whose sum is σ = 458014167861120. Its totient is φ = 32878958387200.

The previous prime is 131002100231993. The next prime is 131002100232011. The reversal of 131002100232000 is 232001200131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 160133790 + ... + 160949789.

Almost surely, 2^{131002100232000} is an apocalyptic number.

131002100232000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131002100232000 is an abundant number, since it is smaller than the sum of its proper divisors (327012067629120).

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

131002100232000 is a wasteful number, since it uses less digits than its factorization.

131002100232000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321083626 (or 321083606 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 131002100232000 its reverse (232001200131), we get a palindrome (131234101432131).

The spelling of 131002100232000 in words is "one hundred thirty-one trillion, two billion, one hundred million, two hundred thirty-two thousand".