131303020323000 has 128 divisors (see below), whose sum is σ = 420737462233920. Its totient is φ = 34067810649600.

The previous prime is 131303020322989. The next prime is 131303020323017. The reversal of 131303020323000 is 323020303131.

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, 591344047 + ... + 591566046.

Almost surely, 2^{131303020323000} is an apocalyptic number.

131303020323000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131303020323000 is an abundant number, since it is smaller than the sum of its proper divisors (289434441910920).

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

131303020323000 is a wasteful number, since it uses less digits than its factorization.

131303020323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182910154 (or 1182910140 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 131303020323000 its reverse (323020303131), we get a palindrome (131626040626131).

The spelling of 131303020323000 in words is "one hundred thirty-one trillion, three hundred three billion, twenty million, three hundred twenty-three thousand".