13330312111037 has 2 divisors, whose sum is σ = 13330312111038. Its totient is φ = 13330312111036.

The previous prime is 13330312111009. The next prime is 13330312111087. The reversal of 13330312111037 is 73011121303331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12730545504121 + 599766606916 = 3567989^2 + 774446^2 .

It is an emirp because it is prime and its reverse (73011121303331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13330312111037 - 2²⁴ = 13330295333821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13330312111087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665156055518 + 6665156055519.

It is an arithmetic number, because the mean of its divisors is an integer number (6665156055519).

Almost surely, 2^{13330312111037} is an apocalyptic number.

It is an amenable number.

13330312111037 is a deficient number, since it is larger than the sum of its proper divisors (1).

13330312111037 is an equidigital number, since it uses as much as digits as its factorization.

13330312111037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 29.

Adding to 13330312111037 its reverse (73011121303331), we get a palindrome (86341433414368).

The spelling of 13330312111037 in words is "thirteen trillion, three hundred thirty billion, three hundred twelve million, one hundred eleven thousand, thirty-seven".