131031300010323 has 32 divisors (see below), whose sum is σ = 185098246502400. Its totient is φ = 82165560744960.

The previous prime is 131031300010309. The next prime is 131031300010327. The reversal of 131031300010323 is 323010003130131.

It is not a de Polignac number, because 131031300010323 - 2⁴ = 131031300010307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131031300010323.

It is not an unprimeable number, because it can be changed into a prime (131031300010327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 684323103 + ... + 684514551.

It is an arithmetic number, because the mean of its divisors is an integer number (5784320203200).

Almost surely, 2^{131031300010323} is an apocalyptic number.

131031300010323 is a deficient number, since it is larger than the sum of its proper divisors (54066946492077).

131031300010323 is a wasteful number, since it uses less digits than its factorization.

131031300010323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199587.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131031300010323 its reverse (323010003130131), we get a palindrome (454041303140454).

The spelling of 131031300010323 in words is "one hundred thirty-one trillion, thirty-one billion, three hundred million, ten thousand, three hundred twenty-three".