312361125 has 16 divisors (see below), whose sum is σ = 519769536. Its totient is φ = 166592400.

The previous prime is 312361109. The next prime is 312361139. The reversal of 312361125 is 521163213.

It is not a de Polignac number, because 312361125 - 2⁴ = 312361109 is a prime.

It is a super-2 number, since 2×312361125² = 195138944822531250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 312361095 and 312361104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416107 + ... + 416856.

It is an arithmetic number, because the mean of its divisors is an integer number (32485596).

Almost surely, 2^312361125 is an apocalyptic number.

It is an amenable number.

312361125 is a deficient number, since it is larger than the sum of its proper divisors (207408411).

312361125 is an equidigital number, since it uses as much as digits as its factorization.

312361125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832981 (or 832971 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 312361125 is about 17673.7411149988. The cubic root of 312361125 is about 678.5038653217.

The spelling of 312361125 in words is "three hundred twelve million, three hundred sixty-one thousand, one hundred twenty-five".