331351053 has 16 divisors (see below), whose sum is σ = 493722432. Its totient is φ = 195920000.

The previous prime is 331351037. The next prime is 331351057. The reversal of 331351053 is 350153133.

It is a cyclic number.

It is not a de Polignac number, because 331351053 - 2⁴ = 331351037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331351057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121098 + ... + 123803.

It is an arithmetic number, because the mean of its divisors is an integer number (30857652).

Almost surely, 2^331351053 is an apocalyptic number.

331351053 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

331351053 is a deficient number, since it is larger than the sum of its proper divisors (162371379).

331351053 is a wasteful number, since it uses less digits than its factorization.

331351053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244956.

The product of its (nonzero) digits is 2025, while the sum is 24.

The square root of 331351053 is about 18203.0506509211. The cubic root of 331351053 is about 691.9841043772.

The spelling of 331351053 in words is "three hundred thirty-one million, three hundred fifty-one thousand, fifty-three".