315114101031 has 16 divisors (see below), whose sum is σ = 439195381760. Its totient is φ = 200726004960.

The previous prime is 315114101023. The next prime is 315114101039. The reversal of 315114101031 is 130101411513.

It is an interprime number because it is at equal distance from previous prime (315114101023) and next prime (315114101039).

It is not a de Polignac number, because 315114101031 - 2³ = 315114101023 is a prime.

It is a super-2 number, since 2×315114101031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 315114100989 and 315114101007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315114101039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21437740 + ... + 21452433.

It is an arithmetic number, because the mean of its divisors is an integer number (27449711360).

Almost surely, 2^315114101031 is an apocalyptic number.

315114101031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

315114101031 is a deficient number, since it is larger than the sum of its proper divisors (124081280729).

315114101031 is a wasteful number, since it uses less digits than its factorization.

315114101031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42890286.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 315114101031 its reverse (130101411513), we get a palindrome (445215512544).

The spelling of 315114101031 in words is "three hundred fifteen billion, one hundred fourteen million, one hundred one thousand, thirty-one".