12407031133 has 24 divisors (see below), whose sum is σ = 14855239680. Its totient is φ = 10327655520.

The previous prime is 12407031097. The next prime is 12407031157. The reversal of 12407031133 is 33113070421.

It is not a de Polignac number, because 12407031133 - 2²⁹ = 11870160221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12407031098 and 12407031107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12407031433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209860 + ... + 262402.

It is an arithmetic number, because the mean of its divisors is an integer number (618968320).

Almost surely, 2^12407031133 is an apocalyptic number.

It is an amenable number.

12407031133 is a deficient number, since it is larger than the sum of its proper divisors (2448208547).

12407031133 is an equidigital number, since it uses as much as digits as its factorization.

12407031133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52697 (or 52690 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The spelling of 12407031133 in words is "twelve billion, four hundred seven million, thirty-one thousand, one hundred thirty-three".