230155310 has 96 divisors (see below), whose sum is σ = 538937280. Its totient is φ = 69189120.

The previous prime is 230155301. The next prime is 230155313. The reversal of 230155310 is 13551032.

It is a super-2 number, since 2×230155310² = 105942933442392200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230155313) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 245162 + ... + 246098.

It is an arithmetic number, because the mean of its divisors is an integer number (5613930).

Almost surely, 2^230155310 is an apocalyptic number.

230155310 is an abundant number, since it is smaller than the sum of its proper divisors (308781970).

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

230155310 is a wasteful number, since it uses less digits than its factorization.

230155310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 230155310 is about 15170.8704430563. The cubic root of 230155310 is about 612.8304455982.

The spelling of 230155310 in words is "two hundred thirty million, one hundred fifty-five thousand, three hundred ten".