2103322132 has 6 divisors (see below), whose sum is σ = 3680813738. Its totient is φ = 1051661064.

The previous prime is 2103322103. The next prime is 2103322157. The reversal of 2103322132 is 2312233012.

It can be written as a sum of positive squares in only one way, i.e., 1061065476 + 1042256656 = 32574^2 + 32284^2 .

It is a super-2 number, since 2×2103322132² = 8847927981922050848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262915263 + ... + 262915270.

Almost surely, 2^2103322132 is an apocalyptic number.

It is an amenable number.

2103322132 is a deficient number, since it is larger than the sum of its proper divisors (1577491606).

2103322132 is a wasteful number, since it uses less digits than its factorization.

2103322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525830537 (or 525830535 counting only the distinct ones).

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

The square root of 2103322132 is about 45861.9900571268. The cubic root of 2103322132 is about 1281.2540874682.

Adding to 2103322132 its reverse (2312233012), we get a palindrome (4415555144).

The spelling of 2103322132 in words is "two billion, one hundred three million, three hundred twenty-two thousand, one hundred thirty-two".