2113032304 has 40 divisors (see below), whose sum is σ = 4196918880. Its totient is φ = 1030284288.

The previous prime is 2113032301. The next prime is 2113032319. The reversal of 2113032304 is 4032303112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113032301) 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, 93789 + ... + 114115.

It is an arithmetic number, because the mean of its divisors is an integer number (104922972).

Almost surely, 2^2113032304 is an apocalyptic number.

It is an amenable number.

2113032304 is a deficient number, since it is larger than the sum of its proper divisors (2083886576).

2113032304 is a wasteful number, since it uses less digits than its factorization.

2113032304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20497 (or 20491 counting only the distinct ones).

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

The square root of 2113032304 is about 45967.7311165126. The cubic root of 2113032304 is about 1283.2227352300. Note that the first 3 decimals are identical.

Adding to 2113032304 its reverse (4032303112), we get a palindrome (6145335416).

The spelling of 2113032304 in words is "two billion, one hundred thirteen million, thirty-two thousand, three hundred four".