18313175013 has 64 divisors (see below), whose sum is σ = 30305544192. Its totient is φ = 9597450240.

The previous prime is 18313174993. The next prime is 18313175033. The reversal of 18313175013 is 31057131381.

It is an interprime number because it is at equal distance from previous prime (18313174993) and next prime (18313175033).

It is not a de Polignac number, because 18313175013 - 2¹² = 18313170917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18313175033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8027433 + ... + 8029713.

It is an arithmetic number, because the mean of its divisors is an integer number (473524128).

Almost surely, 2^18313175013 is an apocalyptic number.

It is an amenable number.

18313175013 is a deficient number, since it is larger than the sum of its proper divisors (11992369179).

18313175013 is a wasteful number, since it uses less digits than its factorization.

18313175013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 18313175013 in words is "eighteen billion, three hundred thirteen million, one hundred seventy-five thousand, thirteen".