131310331213302 has 48 divisors (see below), whose sum is σ = 299481346235760. Its totient is φ = 41466192826176.

The previous prime is 131310331213249. The next prime is 131310331213337. The reversal of 131310331213302 is 203312133013131.

131310331213302 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 1 + 0 + 331 + 21 + 3 + 302 = 666.

It is a congruent number.

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, 67957848 + ... + 69863364.

It is an arithmetic number, because the mean of its divisors is an integer number (6239194713245).

Almost surely, 2^{131310331213302} is an apocalyptic number.

131310331213302 is an abundant number, since it is smaller than the sum of its proper divisors (168171015022458).

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

131310331213302 is a wasteful number, since it uses less digits than its factorization.

131310331213302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107037 (or 2107034 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 131310331213302 its reverse (203312133013131), we get a palindrome (334622464226433).

The spelling of 131310331213302 in words is "one hundred thirty-one trillion, three hundred ten billion, three hundred thirty-one million, two hundred thirteen thousand, three hundred two".