2103661232 has 20 divisors (see below), whose sum is σ = 4088167656. Its totient is φ = 1048650240.

The previous prime is 2103661193. The next prime is 2103661289. The reversal of 2103661232 is 2321663012.

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, 193313 + ... + 203904.

Almost surely, 2^2103661232 is an apocalyptic number.

It is an amenable number.

2103661232 is a deficient number, since it is larger than the sum of its proper divisors (1984506424).

2103661232 is a wasteful number, since it uses less digits than its factorization.

2103661232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397556 (or 397550 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2103661232 is about 45865.6868693798. The cubic root of 2103661232 is about 1281.3229388514.

The spelling of 2103661232 in words is "two billion, one hundred three million, six hundred sixty-one thousand, two hundred thirty-two".