230315120 has 80 divisors (see below), whose sum is σ = 631769088. Its totient is φ = 76412160.

The previous prime is 230315117. The next prime is 230315159. The reversal of 230315120 is 21513032.

230315120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×230315120² = 106090109001228800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10727 + ... + 23993.

Almost surely, 2^230315120 is an apocalyptic number.

230315120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230315120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (315884544).

230315120 is an abundant number, since it is smaller than the sum of its proper divisors (401453968).

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

230315120 is a wasteful number, since it uses less digits than its factorization.

230315120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13318 (or 13312 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 230315120 is about 15176.1365307512. The cubic root of 230315120 is about 612.9722538619.

Adding to 230315120 its reverse (21513032), we get a palindrome (251828152).

The spelling of 230315120 in words is "two hundred thirty million, three hundred fifteen thousand, one hundred twenty".