3230021152 has 12 divisors (see below), whose sum is σ = 6359104206. Its totient is φ = 1615010560.

The previous prime is 3230021149. The next prime is 3230021167. The reversal of 3230021152 is 2511200323.

It can be written as a sum of positive squares in only one way, i.e., 2377147536 + 852873616 = 48756^2 + 29204^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50469049 + ... + 50469112.

Almost surely, 2^3230021152 is an apocalyptic number.

3230021152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3230021152 is a deficient number, since it is larger than the sum of its proper divisors (3129083054).

3230021152 is a wasteful number, since it uses less digits than its factorization.

3230021152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100938171 (or 100938163 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 3230021152 is about 56833.2750420033. The cubic root of 3230021152 is about 1478.2065492850.

Adding to 3230021152 its reverse (2511200323), we get a palindrome (5741221475).

The spelling of 3230021152 in words is "three billion, two hundred thirty million, twenty-one thousand, one hundred fifty-two".