3031232220131 has 8 divisors (see below), whose sum is σ = 3046165261440. Its totient is φ = 3016311144192.

The previous prime is 3031232220109. The next prime is 3031232220197. The reversal of 3031232220131 is 1310222321303.

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

It is a cyclic number.

It is not a de Polignac number, because 3031232220131 - 2¹⁸ = 3031231957987 is a prime.

It is a super-2 number, since 2×3031232220131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3031232220097 and 3031232220106.

It is not an unprimeable number, because it can be changed into a prime (3031232240131) 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 7 ways as a sum of consecutive naturals, for example, 2483216 + ... + 3496973.

It is an arithmetic number, because the mean of its divisors is an integer number (380770657680).

Almost surely, 2^{3031232220131} is an apocalyptic number.

3031232220131 is a deficient number, since it is larger than the sum of its proper divisors (14933041309).

3031232220131 is a wasteful number, since it uses less digits than its factorization.

3031232220131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5982685.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3031232220131 its reverse (1310222321303), we get a palindrome (4341454541434).

The spelling of 3031232220131 in words is "three trillion, thirty-one billion, two hundred thirty-two million, two hundred twenty thousand, one hundred thirty-one".