230521538190 has 32 divisors (see below), whose sum is σ = 559917380736. Its totient is φ = 60731778080.

The previous prime is 230521538189. The next prime is 230521538249. The reversal of 230521538190 is 91835125032.

230521538190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×230521538190² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46286976 + ... + 46291955.

It is an arithmetic number, because the mean of its divisors is an integer number (17497418148).

Almost surely, 2^230521538190 is an apocalyptic number.

230521538190 is an abundant number, since it is smaller than the sum of its proper divisors (329395842546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230521538190 is a wasteful number, since it uses less digits than its factorization.

230521538190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92579024.

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 230521538190 in words is "two hundred thirty billion, five hundred twenty-one million, five hundred thirty-eight thousand, one hundred ninety".