131000030304399 has 16 divisors (see below), whose sum is σ = 194116614032640. Its totient is φ = 87314230757880.

The previous prime is 131000030304389. The next prime is 131000030304433. The reversal of 131000030304399 is 993403030000131.

131000030304399 is a `hidden beast` number, since 1 + 310 + 0 + 0 + 0 + 3 + 0 + 304 + 39 + 9 = 666.

It is not a de Polignac number, because 131000030304399 - 2⁴ = 131000030304383 is a prime.

It is a super-2 number, since 2×131000030304399² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131000030304389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531062697 + ... + 531309314.

It is an arithmetic number, because the mean of its divisors is an integer number (12132288377040).

Almost surely, 2^{131000030304399} is an apocalyptic number.

131000030304399 is a deficient number, since it is larger than the sum of its proper divisors (63116583728241).

131000030304399 is a wasteful number, since it uses less digits than its factorization.

131000030304399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062376587 (or 1062376581 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The spelling of 131000030304399 in words is "one hundred thirty-one trillion, thirty million, three hundred four thousand, three hundred ninety-nine".