3230120131 has 6 divisors (see below), whose sum is σ = 3757486740. Its totient is φ = 2768674356.

The previous prime is 3230120123. The next prime is 3230120143. The reversal of 3230120131 is 1310210323.

It is not a de Polignac number, because 3230120131 - 2³ = 3230120123 is a prime.

It is a super-2 number, since 2×3230120131² = 20867352121382914322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3230120171) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32960361 + ... + 32960458.

It is an arithmetic number, because the mean of its divisors is an integer number (626247790).

Almost surely, 2^3230120131 is an apocalyptic number.

3230120131 is a deficient number, since it is larger than the sum of its proper divisors (527366609).

3230120131 is an equidigital number, since it uses as much as digits as its factorization.

3230120131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65920833 (or 65920826 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3230120131 is about 56834.1458192168. The cubic root of 3230120131 is about 1478.2216482483.

Adding to 3230120131 its reverse (1310210323), we get a palindrome (4540330454).

The spelling of 3230120131 in words is "three billion, two hundred thirty million, one hundred twenty thousand, one hundred thirty-one".