313100124024431 has 8 divisors (see below), whose sum is σ = 315974953195440. Its totient is φ = 310225337598528.

The previous prime is 313100124024427. The next prime is 313100124024487. The reversal of 313100124024431 is 134420421001313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313100124024431 - 2² = 313100124024427 is a prime.

It is a super-2 number, since 2×313100124024431² (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 = 313100124024394 and 313100124024403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313100124024731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4124420 + ... + 25361606.

It is an arithmetic number, because the mean of its divisors is an integer number (39496869149430).

Almost surely, 2^{313100124024431} is an apocalyptic number.

313100124024431 is a deficient number, since it is larger than the sum of its proper divisors (2874829171009).

313100124024431 is a wasteful number, since it uses less digits than its factorization.

313100124024431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21372553.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 313100124024431 its reverse (134420421001313), we get a palindrome (447520545025744).

The spelling of 313100124024431 in words is "three hundred thirteen trillion, one hundred billion, one hundred twenty-four million, twenty-four thousand, four hundred thirty-one".