230113031230 has 32 divisors (see below), whose sum is σ = 436860410400. Its totient is φ = 87029373312.

The previous prime is 230113031221. The next prime is 230113031231. The reversal of 230113031230 is 32130311032.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 230113031198 and 230113031207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230113031231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1092997 + ... + 1286416.

It is an arithmetic number, because the mean of its divisors is an integer number (13651887825).

Almost surely, 2^230113031230 is an apocalyptic number.

230113031230 is a deficient number, since it is larger than the sum of its proper divisors (206747379170).

230113031230 is a wasteful number, since it uses less digits than its factorization.

230113031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2379948.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 230113031230 its reverse (32130311032), we get a palindrome (262243342262).

The spelling of 230113031230 in words is "two hundred thirty billion, one hundred thirteen million, thirty-one thousand, two hundred thirty".