12232130131 has 8 divisors (see below), whose sum is σ = 13174539840. Its totient is φ = 11289931392.

The previous prime is 12232130129. The next prime is 12232130143. The reversal of 12232130131 is 13103123221.

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 12232130131 - 2¹ = 12232130129 is a prime.

It is a super-2 number, since 2×12232130131² (a number of 21 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 = 12232130099 and 12232130108.

It is not an unprimeable number, because it can be changed into a prime (12232130831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80091 + ... + 175723.

It is an arithmetic number, because the mean of its divisors is an integer number (1646817480).

Almost surely, 2^12232130131 is an apocalyptic number.

12232130131 is a deficient number, since it is larger than the sum of its proper divisors (942409709).

12232130131 is an equidigital number, since it uses as much as digits as its factorization.

12232130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105485.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12232130131 its reverse (13103123221), we get a palindrome (25335253352).

The spelling of 12232130131 in words is "twelve billion, two hundred thirty-two million, one hundred thirty thousand, one hundred thirty-one".