156113315 has 4 divisors (see below), whose sum is σ = 187335984. Its totient is φ = 124890648.

The previous prime is 156113299. The next prime is 156113317. The reversal of 156113315 is 513311651.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 156113315 - 2⁴ = 156113299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (156113317) 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 3 ways as a sum of consecutive naturals, for example, 15611327 + ... + 15611336.

It is an arithmetic number, because the mean of its divisors is an integer number (46833996).

Almost surely, 2^156113315 is an apocalyptic number.

156113315 is a deficient number, since it is larger than the sum of its proper divisors (31222669).

156113315 is an equidigital number, since it uses as much as digits as its factorization.

156113315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31222668.

The product of its digits is 1350, while the sum is 26.

The square root of 156113315 is about 12494.5314037782. The cubic root of 156113315 is about 538.4515712729.

Adding to 156113315 its reverse (513311651), we get a palindrome (669424966).

The spelling of 156113315 in words is "one hundred fifty-six million, one hundred thirteen thousand, three hundred fifteen".