131311052335210 has 192 divisors, whose sum is σ = 283434718510080. Its totient is φ = 43384513536000.

The previous prime is 131311052335157. The next prime is 131311052335249. The reversal of 131311052335210 is 12533250113131.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 402902520 + ... + 403228300.

It is an arithmetic number, because the mean of its divisors is an integer number (1476222492240).

Almost surely, 2^{131311052335210} is an apocalyptic number.

131311052335210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131311052335210 is an abundant number, since it is smaller than the sum of its proper divisors (152123666174870).

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

131311052335210 is a wasteful number, since it uses less digits than its factorization.

131311052335210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326273 (or 326256 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The spelling of 131311052335210 in words is "one hundred thirty-one trillion, three hundred eleven billion, fifty-two million, three hundred thirty-five thousand, two hundred ten".