113515206323 has 8 divisors (see below), whose sum is σ = 114692504640. Its totient is φ = 112338051840.

The previous prime is 113515206307. The next prime is 113515206341. The reversal of 113515206323 is 323602515311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113515206323 - 2⁴ = 113515206307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113515206323.

It is not an unprimeable number, because it can be changed into a prime (113515206023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2400518 + ... + 2447348.

It is an arithmetic number, because the mean of its divisors is an integer number (14336563080).

Almost surely, 2^113515206323 is an apocalyptic number.

113515206323 is a deficient number, since it is larger than the sum of its proper divisors (1177298317).

113515206323 is an equidigital number, since it uses as much as digits as its factorization.

113515206323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71917.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 113515206323 in words is "one hundred thirteen billion, five hundred fifteen million, two hundred six thousand, three hundred twenty-three".