3102631161 has 32 divisors (see below), whose sum is σ = 4963768320. Its totient is φ = 1685401344.

The previous prime is 3102631153. The next prime is 3102631177. The reversal of 3102631161 is 1611362013.

It is not a de Polignac number, because 3102631161 - 2³ = 3102631153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3102631111) 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 31 ways as a sum of consecutive naturals, for example, 59025 + ... + 98433.

It is an arithmetic number, because the mean of its divisors is an integer number (155117760).

Almost surely, 2^3102631161 is an apocalyptic number.

It is an amenable number.

3102631161 is a deficient number, since it is larger than the sum of its proper divisors (1861137159).

3102631161 is a wasteful number, since it uses less digits than its factorization.

3102631161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39605.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 3102631161 is about 55701.2671399852. The cubic root of 3102631161 is about 1458.5121455307.

Adding to 3102631161 its reverse (1611362013), we get a palindrome (4713993174).

The spelling of 3102631161 in words is "three billion, one hundred two million, six hundred thirty-one thousand, one hundred sixty-one".