331053052 has 24 divisors (see below), whose sum is σ = 643939632. Its totient is φ = 147638400.

The previous prime is 331053043. The next prime is 331053077. The reversal of 331053052 is 250350133.

It is a happy number.

331053052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×331053052² = 219192246477029408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 68649 + ... + 73312.

It is an arithmetic number, because the mean of its divisors is an integer number (26830818).

Almost surely, 2^331053052 is an apocalyptic number.

It is an amenable number.

331053052 is a deficient number, since it is larger than the sum of its proper divisors (312886580).

331053052 is a wasteful number, since it uses less digits than its factorization.

331053052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142029 (or 142027 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 331053052 is about 18194.8633410641. The cubic root of 331053052 is about 691.7765965562.

The spelling of 331053052 in words is "three hundred thirty-one million, fifty-three thousand, fifty-two".