315412301031 has 4 divisors (see below), whose sum is σ = 420549734712. Its totient is φ = 210274867352.

The previous prime is 315412300979. The next prime is 315412301033. The reversal of 315412301031 is 130103214513.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130103214513 = 3 ⋅43367738171.

It is a cyclic number.

It is not a de Polignac number, because 315412301031 - 2²¹ = 315410203879 is a prime.

It is a super-2 number, since 2×315412301031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 315412300992 and 315412301010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315412301033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52568716836 + ... + 52568716841.

It is an arithmetic number, because the mean of its divisors is an integer number (105137433678).

Almost surely, 2^315412301031 is an apocalyptic number.

315412301031 is a deficient number, since it is larger than the sum of its proper divisors (105137433681).

315412301031 is a wasteful number, since it uses less digits than its factorization.

315412301031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105137433680.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 315412301031 its reverse (130103214513), we get a palindrome (445515515544).

The spelling of 315412301031 in words is "three hundred fifteen billion, four hundred twelve million, three hundred one thousand, thirty-one".