2103323132 has 24 divisors (see below), whose sum is σ = 3763712064. Its totient is φ = 1028031552.

The previous prime is 2103323069. The next prime is 2103323141. The reversal of 2103323132 is 2313233012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158498 + ... + 171254.

It is an arithmetic number, because the mean of its divisors is an integer number (156821336).

Almost surely, 2^2103323132 is an apocalyptic number.

It is an amenable number.

2103323132 is a deficient number, since it is larger than the sum of its proper divisors (1660388932).

2103323132 is a wasteful number, since it uses less digits than its factorization.

2103323132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13685 (or 13683 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2103323132 is about 45862.0009593999. Note that the first 3 decimals coincide. The cubic root of 2103323132 is about 1281.2542905206.

Adding to 2103323132 its reverse (2313233012), we get a palindrome (4416556144).

The spelling of 2103323132 in words is "two billion, one hundred three million, three hundred twenty-three thousand, one hundred thirty-two".