313032125 has 48 divisors (see below), whose sum is σ = 471684096. Its totient is φ = 203148000.

The previous prime is 313032077. The next prime is 313032133. The reversal of 313032125 is 521230313.

It is not a de Polignac number, because 313032125 - 2⁸ = 313031869 is a prime.

It is a super-2 number, since 2×313032125² = 195978222564031250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313032097 and 313032106.

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 47 ways as a sum of consecutive naturals, for example, 315380 + ... + 316370.

It is an arithmetic number, because the mean of its divisors is an integer number (9826752).

Almost surely, 2^313032125 is an apocalyptic number.

313032125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

313032125 is a deficient number, since it is larger than the sum of its proper divisors (158651971).

313032125 is an equidigital number, since it uses as much as digits as its factorization.

313032125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051 (or 1022 counting only the distinct ones).

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

The square root of 313032125 is about 17692.7138958386. The cubic root of 313032125 is about 678.9893615893.

Adding to 313032125 its reverse (521230313), we get a palindrome (834262438).

The spelling of 313032125 in words is "three hundred thirteen million, thirty-two thousand, one hundred twenty-five".