34313112531 has 6 divisors (see below), whose sum is σ = 49563384780. Its totient is φ = 22875408348.

The previous prime is 34313112521. The next prime is 34313112541. The reversal of 34313112531 is 13521131343.

34313112531 is a `hidden beast` number, since 3 + 4 + 3 + 13 + 112 + 531 = 666.

It is an interprime number because it is at equal distance from previous prime (34313112521) and next prime (34313112541).

It is not a de Polignac number, because 34313112531 - 2⁷ = 34313112403 is a prime.

It is a super-2 number, since 2×34313112531² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34313112495 and 34313112504.

It is not an unprimeable number, because it can be changed into a prime (34313112521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1906284021 + ... + 1906284038.

It is an arithmetic number, because the mean of its divisors is an integer number (8260564130).

Almost surely, 2^34313112531 is an apocalyptic number.

34313112531 is a deficient number, since it is larger than the sum of its proper divisors (15250272249).

34313112531 is a wasteful number, since it uses less digits than its factorization.

34313112531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812568065 (or 3812568062 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

Adding to 34313112531 its reverse (13521131343), we get a palindrome (47834243874).

The spelling of 34313112531 in words is "thirty-four billion, three hundred thirteen million, one hundred twelve thousand, five hundred thirty-one".