2112323032 has 32 divisors (see below), whose sum is σ = 4195735200. Its totient is φ = 993524224.

The previous prime is 2112323029. The next prime is 2112323039. The reversal of 2112323032 is 2303232112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112323039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458613 + ... + 463195.

It is an arithmetic number, because the mean of its divisors is an integer number (131116725).

Almost surely, 2^2112323032 is an apocalyptic number.

It is an amenable number.

2112323032 is a deficient number, since it is larger than the sum of its proper divisors (2083412168).

2112323032 is a wasteful number, since it uses less digits than its factorization.

2112323032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7995 (or 7991 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2112323032 is about 45960.0155787615. The cubic root of 2112323032 is about 1283.0791413044.

Adding to 2112323032 its reverse (2303232112), we get a palindrome (4415555144).

The spelling of 2112323032 in words is "two billion, one hundred twelve million, three hundred twenty-three thousand, thirty-two".