131303032320999 has 64 divisors (see below), whose sum is σ = 223799349215232. Its totient is φ = 66484499500800.

The previous prime is 131303032320949. The next prime is 131303032321003. The reversal of 131303032320999 is 999023230303131.

It is not a de Polignac number, because 131303032320999 - 2⁷ = 131303032320871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131303032320949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3917934 + ... + 16672020.

It is an arithmetic number, because the mean of its divisors is an integer number (3496864831488).

Almost surely, 2^{131303032320999} is an apocalyptic number.

131303032320999 is a deficient number, since it is larger than the sum of its proper divisors (92496316894233).

131303032320999 is a wasteful number, since it uses less digits than its factorization.

131303032320999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12755236.

The product of its (nonzero) digits is 708588, while the sum is 48.

The spelling of 131303032320999 in words is "one hundred thirty-one trillion, three hundred three billion, thirty-two million, three hundred twenty thousand, nine hundred ninety-nine".