2111330032 has 30 divisors (see below), whose sum is σ = 4758573408. Its totient is φ = 904855392.

The previous prime is 2111330021. The next prime is 2111330041. The reversal of 2111330032 is 2300331112.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2111329988 and 2111330015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1345728 + ... + 1347295.

Almost surely, 2^2111330032 is an apocalyptic number.

It is an amenable number.

2111330032 is an abundant number, since it is smaller than the sum of its proper divisors (2647243376).

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

2111330032 is a wasteful number, since it uses less digits than its factorization.

2111330032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693045 (or 2693032 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2111330032 is about 45949.2114404589. The cubic root of 2111330032 is about 1282.8780519081.

Adding to 2111330032 its reverse (2300331112), we get a palindrome (4411661144).

The spelling of 2111330032 in words is "two billion, one hundred eleven million, three hundred thirty thousand, thirty-two".