2123332312 has 32 divisors (see below), whose sum is σ = 4065397200. Its totient is φ = 1039440384.

The previous prime is 2123332271. The next prime is 2123332333. The reversal of 2123332312 is 2132333212.

It is a congruent number.

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, 66739 + ... + 93277.

Almost surely, 2^2123332312 is an apocalyptic number.

It is an amenable number.

2123332312 is a deficient number, since it is larger than the sum of its proper divisors (1942064888).

2123332312 is a wasteful number, since it uses less digits than its factorization.

2123332312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26755 (or 26751 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 2123332312 is about 46079.6301200433. The cubic root of 2123332312 is about 1285.3043860977.

Adding to 2123332312 its reverse (2132333212), we get a palindrome (4255665524).

The spelling of 2123332312 in words is "two billion, one hundred twenty-three million, three hundred thirty-two thousand, three hundred twelve".