2111321332 has 12 divisors (see below), whose sum is σ = 3703231840. Its totient is φ = 1053255096.

The previous prime is 2111321323. The next prime is 2111321369. The reversal of 2111321332 is 2331231112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599418 + ... + 602929.

Almost surely, 2^2111321332 is an apocalyptic number.

It is an amenable number.

2111321332 is a deficient number, since it is larger than the sum of its proper divisors (1591910508).

2111321332 is a wasteful number, since it uses less digits than its factorization.

2111321332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202790 (or 1202788 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 2111321332 is about 45949.1167706192. The cubic root of 2111321332 is about 1282.8762898191.

Adding to 2111321332 its reverse (2331231112), we get a palindrome (4442552444).

The spelling of 2111321332 in words is "two billion, one hundred eleven million, three hundred twenty-one thousand, three hundred thirty-two".