13312002033111 has 4 divisors (see below), whose sum is σ = 17749336044152. Its totient is φ = 8874668022072.

The previous prime is 13312002033089. The next prime is 13312002033149. The reversal of 13312002033111 is 11133020021331.

It is a happy number.

13312002033111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13312002033111 - 2⁹ = 13312002032599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312002033191) 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, 2218667005516 + ... + 2218667005521.

It is an arithmetic number, because the mean of its divisors is an integer number (4437334011038).

Almost surely, 2^{13312002033111} is an apocalyptic number.

13312002033111 is a deficient number, since it is larger than the sum of its proper divisors (4437334011041).

13312002033111 is an equidigital number, since it uses as much as digits as its factorization.

13312002033111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4437334011040.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13312002033111 its reverse (11133020021331), we get a palindrome (24445022054442).

The spelling of 13312002033111 in words is "thirteen trillion, three hundred twelve billion, two million, thirty-three thousand, one hundred eleven".