15313502323 has 16 divisors (see below), whose sum is σ = 18072482560. Its totient is φ = 12702959136.

The previous prime is 15313502291. The next prime is 15313502339. The reversal of 15313502323 is 32320531351.

It is not a de Polignac number, because 15313502323 - 2⁵ = 15313502291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15313502291 and 15313502300.

It is not an unprimeable number, because it can be changed into a prime (15313502363) 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 15 ways as a sum of consecutive naturals, for example, 200565 + ... + 266182.

It is an arithmetic number, because the mean of its divisors is an integer number (1129530160).

Almost surely, 2^15313502323 is an apocalyptic number.

15313502323 is a deficient number, since it is larger than the sum of its proper divisors (2758980237).

15313502323 is a wasteful number, since it uses less digits than its factorization.

15313502323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466906.

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 15313502323 in words is "fifteen billion, three hundred thirteen million, five hundred two thousand, three hundred twenty-three".