3152252120 has 32 divisors (see below), whose sum is σ = 7400941920. Its totient is φ = 1206078720.

The previous prime is 3152252119. The next prime is 3152252167. The reversal of 3152252120 is 212522513.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 1712261 + ... + 1714100.

It is an arithmetic number, because the mean of its divisors is an integer number (231279435).

Almost surely, 2^3152252120 is an apocalyptic number.

It is an amenable number.

3152252120 is an abundant number, since it is smaller than the sum of its proper divisors (4248689800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3152252120 is a wasteful number, since it uses less digits than its factorization.

3152252120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426395 (or 3426391 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3152252120 is about 56144.9206963551. The cubic root of 3152252120 is about 1466.2464776562.

Adding to 3152252120 its reverse (212522513), we get a palindrome (3364774633).

The spelling of 3152252120 in words is "three billion, one hundred fifty-two million, two hundred fifty-two thousand, one hundred twenty".