3122056131 has 8 divisors (see below), whose sum is σ = 4163140944. Its totient is φ = 2081171040.

The previous prime is 3122056111. The next prime is 3122056139. The reversal of 3122056131 is 1316502213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3122056131 - 2⁵ = 3122056099 is a prime.

It is a super-2 number, since 2×3122056131² = 19494468970229378322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3122056139) 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 7 ways as a sum of consecutive naturals, for example, 8556 + ... + 79481.

It is an arithmetic number, because the mean of its divisors is an integer number (520392618).

Almost surely, 2^3122056131 is an apocalyptic number.

3122056131 is a deficient number, since it is larger than the sum of its proper divisors (1041084813).

3122056131 is a wasteful number, since it uses less digits than its factorization.

3122056131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99861.

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

The square root of 3122056131 is about 55875.3624686230. The cubic root of 3122056131 is about 1461.5496355284.

Adding to 3122056131 its reverse (1316502213), we get a palindrome (4438558344).

The spelling of 3122056131 in words is "three billion, one hundred twenty-two million, fifty-six thousand, one hundred thirty-one".