331160053 has 4 divisors (see below), whose sum is σ = 378468640. Its totient is φ = 283851468.

The previous prime is 331160041. The next prime is 331160083. The reversal of 331160053 is 350061133.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 350061133 = 11239 ⋅31147.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331160053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331160083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23654283 + ... + 23654296.

It is an arithmetic number, because the mean of its divisors is an integer number (94617160).

Almost surely, 2^331160053 is an apocalyptic number.

It is an amenable number.

331160053 is a deficient number, since it is larger than the sum of its proper divisors (47308587).

331160053 is an equidigital number, since it uses as much as digits as its factorization.

331160053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47308586.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 331160053 is about 18197.8035213044. The cubic root of 331160053 is about 691.8511191679.

The spelling of 331160053 in words is "three hundred thirty-one million, one hundred sixty thousand, fifty-three".