12301333131 has 16 divisors (see below), whose sum is σ = 16855833888. Its totient is φ = 7974144000.

The previous prime is 12301333097. The next prime is 12301333141. The reversal of 12301333131 is 13133310321.

It is not a de Polignac number, because 12301333131 - 2⁶ = 12301333067 is a prime.

It is a super-2 number, since 2×12301333131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12301333098 and 12301333107.

It is not an unprimeable number, because it can be changed into a prime (12301333141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143101 + ... + 212321.

It is an arithmetic number, because the mean of its divisors is an integer number (1053489618).

Almost surely, 2^12301333131 is an apocalyptic number.

12301333131 is a deficient number, since it is larger than the sum of its proper divisors (4554500757).

12301333131 is a wasteful number, since it uses less digits than its factorization.

12301333131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70862.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 12301333131 its reverse (13133310321), we get a palindrome (25434643452).

The spelling of 12301333131 in words is "twelve billion, three hundred one million, three hundred thirty-three thousand, one hundred thirty-one".