230087501522 has 18 divisors (see below), whose sum is σ = 360813847863. Its totient is φ = 110034386572.

The previous prime is 230087501513. The next prime is 230087501531. The reversal of 230087501522 is 225105780032.

It is an interprime number because it is at equal distance from previous prime (230087501513) and next prime (230087501531).

It can be written as a sum of positive squares in only one way, i.e., 115043750761 + 115043750761 = 339181^2 + 339181^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=339181.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15594953 + ... + 15609699.

Almost surely, 2^230087501522 is an apocalyptic number.

230087501522 is a deficient number, since it is larger than the sum of its proper divisors (130726346341).

230087501522 is an frugal number, since it uses more digits than its factorization.

230087501522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29542 (or 14772 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 230087501522 in words is "two hundred thirty billion, eighty-seven million, five hundred one thousand, five hundred twenty-two".