13331231112007 has 2 divisors, whose sum is σ = 13331231112008. Its totient is φ = 13331231112006.

The previous prime is 13331231111971. The next prime is 13331231112011. The reversal of 13331231112007 is 70021113213331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13331231112007 - 2⁷ = 13331231111879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13331231112047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665615556003 + 6665615556004.

It is an arithmetic number, because the mean of its divisors is an integer number (6665615556004).

Almost surely, 2^{13331231112007} is an apocalyptic number.

13331231112007 is a deficient number, since it is larger than the sum of its proper divisors (1).

13331231112007 is an equidigital number, since it uses as much as digits as its factorization.

13331231112007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

Adding to 13331231112007 its reverse (70021113213331), we get a palindrome (83352344325338).

The spelling of 13331231112007 in words is "thirteen trillion, three hundred thirty-one billion, two hundred thirty-one million, one hundred twelve thousand, seven".