2312312310 has 96 divisors (see below), whose sum is σ = 7495517952. Its totient is φ = 480479040.

The previous prime is 2312312297. The next prime is 2312312329. The reversal of 2312312310 is 132132132.

It is a super-2 number, since 2×2312312310² = 10693576437955072200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 159904 + ... + 173763.

It is an arithmetic number, because the mean of its divisors is an integer number (78078312).

Almost surely, 2^2312312310 is an apocalyptic number.

2312312310 is an abundant number, since it is smaller than the sum of its proper divisors (5183205642).

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

2312312310 is a wasteful number, since it uses less digits than its factorization.

2312312310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333698 (or 333695 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2312312310 is about 48086.5086068847. The cubic root of 2312312310 is about 1322.3573406342.

Adding to 2312312310 its reverse (132132132), we get a palindrome (2444444442).

The spelling of 2312312310 in words is "two billion, three hundred twelve million, three hundred twelve thousand, three hundred ten".