230210156 has 24 divisors (see below), whose sum is σ = 462624960. Its totient is φ = 99133200.

The previous prime is 230210143. The next prime is 230210231. The reversal of 230210156 is 651012032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136850 + ... + 138521.

It is an arithmetic number, because the mean of its divisors is an integer number (19276040).

Almost surely, 2^230210156 is an apocalyptic number.

It is an amenable number.

230210156 is an abundant number, since it is smaller than the sum of its proper divisors (232414804).

230210156 is a wasteful number, since it uses less digits than its factorization.

230210156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275405 (or 275403 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 230210156 is about 15172.6779442523. The cubic root of 230210156 is about 612.8791208879.

Adding to 230210156 its reverse (651012032), we get a palindrome (881222188).

The spelling of 230210156 in words is "two hundred thirty million, two hundred ten thousand, one hundred fifty-six".