131303203302312 has 48 divisors (see below), whose sum is σ = 374329307664000. Its totient is φ = 41464169463456.

The previous prime is 131303203302281. The next prime is 131303203302377. The reversal of 131303203302312 is 213203302303131.

131303203302312 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 0 + 320 + 3 + 302 + 31 + 2 = 666.

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, 47990935512 + ... + 47990938247.

It is an arithmetic number, because the mean of its divisors is an integer number (7798527243000).

Almost surely, 2^{131303203302312} is an apocalyptic number.

131303203302312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131303203302312 is an abundant number, since it is smaller than the sum of its proper divisors (243026104361688).

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

131303203302312 is a wasteful number, since it uses less digits than its factorization.

131303203302312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95981873790 (or 95981873783 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 131303203302312 its reverse (213203302303131), we get a palindrome (344506505605443).

The spelling of 131303203302312 in words is "one hundred thirty-one trillion, three hundred three billion, two hundred three million, three hundred two thousand, three hundred twelve".