331105045125 has 16 divisors (see below), whose sum is σ = 550958795712. Its totient is φ = 176589357200.

The previous prime is 331105045109. The next prime is 331105045207. The reversal of 331105045125 is 521540501133.

It is not a de Polignac number, because 331105045125 - 2⁴ = 331105045109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 331105045092 and 331105045101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441473019 + ... + 441473768.

It is an arithmetic number, because the mean of its divisors is an integer number (34434924732).

Almost surely, 2^331105045125 is an apocalyptic number.

It is an amenable number.

331105045125 is a deficient number, since it is larger than the sum of its proper divisors (219853750587).

331105045125 is an equidigital number, since it uses as much as digits as its factorization.

331105045125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882946805 (or 882946795 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 331105045125 its reverse (521540501133), we get a palindrome (852645546258).

The spelling of 331105045125 in words is "three hundred thirty-one billion, one hundred five million, forty-five thousand, one hundred twenty-five".