3120220023131 has 16 divisors (see below), whose sum is σ = 3169377456000. Its totient is φ = 3071307552768.

The previous prime is 3120220023077. The next prime is 3120220023133. The reversal of 3120220023131 is 1313200220213.

It is a cyclic number.

It is not a de Polignac number, because 3120220023131 - 2²⁶ = 3120152914267 is a prime.

It is a super-2 number, since 2×3120220023131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120220023133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240881351 + ... + 240894303.

It is an arithmetic number, because the mean of its divisors is an integer number (198086091000).

Almost surely, 2^{3120220023131} is an apocalyptic number.

3120220023131 is a deficient number, since it is larger than the sum of its proper divisors (49157432869).

3120220023131 is a wasteful number, since it uses less digits than its factorization.

3120220023131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22118.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3120220023131 its reverse (1313200220213), we get a palindrome (4433420243344).

The spelling of 3120220023131 in words is "three trillion, one hundred twenty billion, two hundred twenty million, twenty-three thousand, one hundred thirty-one".