12331001299 has 4 divisors (see below), whose sum is σ = 12399128560. Its totient is φ = 12262874040.

The previous prime is 12331001297. The next prime is 12331001303. The reversal of 12331001299 is 99210013321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12331001299 - 2¹ = 12331001297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12331001299.

It is not an unprimeable number, because it can be changed into a prime (12331001297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34063359 + ... + 34063720.

It is an arithmetic number, because the mean of its divisors is an integer number (3099782140).

Almost surely, 2^12331001299 is an apocalyptic number.

12331001299 is a deficient number, since it is larger than the sum of its proper divisors (68127261).

12331001299 is an equidigital number, since it uses as much as digits as its factorization.

12331001299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68127260.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 12331001299 in words is "twelve billion, three hundred thirty-one million, one thousand, two hundred ninety-nine".