312425113 has 32 divisors (see below), whose sum is σ = 441584640. Its totient is φ = 212880960.

The previous prime is 312425101. The next prime is 312425131. The reversal of 312425113 is 311524213.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 312425113 - 2⁵ = 312425081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312425153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10806 + ... + 27232.

It is an arithmetic number, because the mean of its divisors is an integer number (13799520).

Almost surely, 2^312425113 is an apocalyptic number.

It is an amenable number.

312425113 is a deficient number, since it is larger than the sum of its proper divisors (129159527).

312425113 is a wasteful number, since it uses less digits than its factorization.

312425113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16477.

The product of its digits is 720, while the sum is 22.

The square root of 312425113 is about 17675.5512785316. The cubic root of 312425113 is about 678.5501932603.

Adding to 312425113 its reverse (311524213), we get a palindrome (623949326).

The spelling of 312425113 in words is "three hundred twelve million, four hundred twenty-five thousand, one hundred thirteen".