15737230113 has 24 divisors (see below), whose sum is σ = 23076091584. Its totient is φ = 9532686240.

The previous prime is 15737230109. The next prime is 15737230139. The reversal of 15737230113 is 31103273751.

It is not a de Polignac number, because 15737230113 - 2² = 15737230109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (15737230153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 747195 + ... + 767967.

It is an arithmetic number, because the mean of its divisors is an integer number (961503816).

Almost surely, 2^15737230113 is an apocalyptic number.

It is an amenable number.

15737230113 is a deficient number, since it is larger than the sum of its proper divisors (7338861471).

15737230113 is a wasteful number, since it uses less digits than its factorization.

15737230113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22885 (or 22874 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 33.

The spelling of 15737230113 in words is "fifteen billion, seven hundred thirty-seven million, two hundred thirty thousand, one hundred thirteen".