313524131 has 2 divisors, whose sum is σ = 313524132. Its totient is φ = 313524130.

The previous prime is 313524103. The next prime is 313524151. The reversal of 313524131 is 131425313.

It is a strong prime.

It is an emirp because it is prime and its reverse (131425313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313524131 - 2⁶ = 313524067 is a prime.

It is a super-2 number, since 2×313524131² = 196594761438610322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313524097 and 313524106.

It is not a weakly prime, because it can be changed into another prime (313524151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156762065 + 156762066.

It is an arithmetic number, because the mean of its divisors is an integer number (156762066).

Almost surely, 2^313524131 is an apocalyptic number.

313524131 is a deficient number, since it is larger than the sum of its proper divisors (1).

313524131 is an equidigital number, since it uses as much as digits as its factorization.

313524131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 23.

The square root of 313524131 is about 17706.6126348322. The cubic root of 313524131 is about 679.3449076003.

Adding to 313524131 its reverse (131425313), we get a palindrome (444949444).

The spelling of 313524131 in words is "three hundred thirteen million, five hundred twenty-four thousand, one hundred thirty-one".