331252103 has 12 divisors (see below), whose sum is σ = 414975960. Its totient is φ = 262089072.

The previous prime is 331252093. The next prime is 331252111. The reversal of 331252103 is 301252133.

It is not a de Polignac number, because 331252103 - 2⁶ = 331252039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331252153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259373 + ... + 260646.

It is an arithmetic number, because the mean of its divisors is an integer number (34581330).

Almost surely, 2^331252103 is an apocalyptic number.

331252103 is a deficient number, since it is larger than the sum of its proper divisors (83723857).

331252103 is a wasteful number, since it uses less digits than its factorization.

331252103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520046 (or 520039 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 331252103 is about 18200.3324969628. The cubic root of 331252103 is about 691.9152160653.

The spelling of 331252103 in words is "three hundred thirty-one million, two hundred fifty-two thousand, one hundred three".