12323030131 has 8 divisors (see below), whose sum is σ = 12721825664. Its totient is φ = 11924314560.

The previous prime is 12323030113. The next prime is 12323030147. The reversal of 12323030131 is 13103032321.

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 12323030131 - 2¹⁵ = 12322997363 is a prime.

It is a super-2 number, since 2×12323030131² (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 = 12323030099 and 12323030108.

It is not an unprimeable number, because it can be changed into a prime (12323030191) 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, 570871 + ... + 592063.

It is an arithmetic number, because the mean of its divisors is an integer number (1590228208).

Almost surely, 2^12323030131 is an apocalyptic number.

12323030131 is a deficient number, since it is larger than the sum of its proper divisors (398795533).

12323030131 is a wasteful number, since it uses less digits than its factorization.

12323030131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39981.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12323030131 its reverse (13103032321), we get a palindrome (25426062452).

The spelling of 12323030131 in words is "twelve billion, three hundred twenty-three million, thirty thousand, one hundred thirty-one".