313403032014131 has 4 divisors (see below), whose sum is σ = 313770444713712. Its totient is φ = 313035619314552.

The previous prime is 313403032014049. The next prime is 313403032014197. The reversal of 313403032014131 is 131410230304313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313403032014131 is a prime.

It is a super-2 number, since 2×313403032014131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313403032014094 and 313403032014103.

It is not an unprimeable number, because it can be changed into a prime (313403032014731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183706348511 + ... + 183706350216.

It is an arithmetic number, because the mean of its divisors is an integer number (78442611178428).

Almost surely, 2^{313403032014131} is an apocalyptic number.

313403032014131 is a deficient number, since it is larger than the sum of its proper divisors (367412699581).

313403032014131 is an equidigital number, since it uses as much as digits as its factorization.

313403032014131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367412699580.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 313403032014131 its reverse (131410230304313), we get a palindrome (444813262318444).

The spelling of 313403032014131 in words is "three hundred thirteen trillion, four hundred three billion, thirty-two million, fourteen thousand, one hundred thirty-one".