2312331230 has 32 divisors (see below), whose sum is σ = 4687054848. Its totient is φ = 813722400.

The previous prime is 2312331227. The next prime is 2312331247. The reversal of 2312331230 is 321332132.

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, 335642 + ... + 342461.

It is an arithmetic number, because the mean of its divisors is an integer number (146470464).

Almost surely, 2^2312331230 is an apocalyptic number.

2312331230 is an abundant number, since it is smaller than the sum of its proper divisors (2374723618).

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

2312331230 is a wasteful number, since it uses less digits than its factorization.

2312331230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678152.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2312331230 is about 48086.7053352587. The cubic root of 2312331230 is about 1322.3609472595.

Adding to 2312331230 its reverse (321332132), we get a palindrome (2633663362).

The spelling of 2312331230 in words is "two billion, three hundred twelve million, three hundred thirty-one thousand, two hundred thirty".