315134124 has 24 divisors (see below), whose sum is σ = 740929728. Its totient is φ = 104242320.

The previous prime is 315134119. The next prime is 315134129. The reversal of 315134124 is 421431513.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (315134119) and next prime (315134129).

It is a super-2 number, since 2×315134124² = 198619032218494752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 315134094 and 315134103.

It is not an unprimeable number, because it can be changed into a prime (315134129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98662 + ... + 101805.

It is an arithmetic number, because the mean of its divisors is an integer number (30872072).

Almost surely, 2^315134124 is an apocalyptic number.

It is an amenable number.

315134124 is an abundant number, since it is smaller than the sum of its proper divisors (425795604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315134124 is a wasteful number, since it uses less digits than its factorization.

315134124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200605 (or 200603 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 315134124 is about 17752.0174628125. The cubic root of 315134124 is about 680.5057684797.

Adding to 315134124 its reverse (421431513), we get a palindrome (736565637).

The spelling of 315134124 in words is "three hundred fifteen million, one hundred thirty-four thousand, one hundred twenty-four".