12303230321131 has 8 divisors (see below), whose sum is σ = 12320558681360. Its totient is φ = 12285913302432.

The previous prime is 12303230321111. The next prime is 12303230321149. The reversal of 12303230321131 is 13112303230321.

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 12303230321131 - 2³⁷ = 12165791367659 is a prime.

It is a super-2 number, since 2×12303230321131² (a number of 27 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 = 12303230321096 and 12303230321105.

It is not an unprimeable number, because it can be changed into a prime (12303230321111) 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, 663096 + ... + 5004613.

It is an arithmetic number, because the mean of its divisors is an integer number (1540069835170).

Almost surely, 2^{12303230321131} is an apocalyptic number.

12303230321131 is a deficient number, since it is larger than the sum of its proper divisors (17328360229).

12303230321131 is a wasteful number, since it uses less digits than its factorization.

12303230321131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670765.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 12303230321131 its reverse (13112303230321), we get a palindrome (25415533551452).

The spelling of 12303230321131 in words is "twelve trillion, three hundred three billion, two hundred thirty million, three hundred twenty-one thousand, one hundred thirty-one".