3117239051 has 16 divisors (see below), whose sum is σ = 3348584064. Its totient is φ = 2891401344.

The previous prime is 3117239039. The next prime is 3117239063. The reversal of 3117239051 is 1509327113.

It is an interprime number because it is at equal distance from previous prime (3117239039) and next prime (3117239063).

It is not a de Polignac number, because 3117239051 - 2²² = 3113044747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3117238999 and 3117239017.

It is not an unprimeable number, because it can be changed into a prime (3117239651) 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 15 ways as a sum of consecutive naturals, for example, 622580 + ... + 627566.

It is an arithmetic number, because the mean of its divisors is an integer number (209286504).

Almost surely, 2^3117239051 is an apocalyptic number.

3117239051 is a deficient number, since it is larger than the sum of its proper divisors (231345013).

3117239051 is a wasteful number, since it uses less digits than its factorization.

3117239051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5530.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 3117239051 is about 55832.2402470114. The cubic root of 3117239051 is about 1460.7975643235.

It can be divided in two parts, 3 and 117239051, that multiplied together give a palindrome (351717153).

The spelling of 3117239051 in words is "three billion, one hundred seventeen million, two hundred thirty-nine thousand, fifty-one".