230312130 has 16 divisors (see below), whose sum is σ = 552749184. Its totient is φ = 61416560.

The previous prime is 230312123. The next prime is 230312191. The reversal of 230312130 is 31213032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3838506 + ... + 3838565.

It is an arithmetic number, because the mean of its divisors is an integer number (34546824).

Almost surely, 2^230312130 is an apocalyptic number.

230312130 is an abundant number, since it is smaller than the sum of its proper divisors (322437054).

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

230312130 is a wasteful number, since it uses less digits than its factorization.

230312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7677081.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 230312130 is about 15176.0380205112. The cubic root of 230312130 is about 612.9696012716.

Adding to 230312130 its reverse (31213032), we get a palindrome (261525162).

The spelling of 230312130 in words is "two hundred thirty million, three hundred twelve thousand, one hundred thirty".