13312220103239 has 4 divisors (see below), whose sum is σ = 13312239812040. Its totient is φ = 13312200394440.

The previous prime is 13312220103227. The next prime is 13312220103313. The reversal of 13312220103239 is 93230102221331.

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 13312220103239 - 2²⁰ = 13312219054663 is a prime.

It is a super-2 number, since 2×13312220103239² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312220103739) 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, 8803904 + ... + 10204565.

It is an arithmetic number, because the mean of its divisors is an integer number (3328059953010).

Almost surely, 2^{13312220103239} is an apocalyptic number.

13312220103239 is a deficient number, since it is larger than the sum of its proper divisors (19708801).

13312220103239 is an equidigital number, since it uses as much as digits as its factorization.

13312220103239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19708800.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 13312220103239 in words is "thirteen trillion, three hundred twelve billion, two hundred twenty million, one hundred three thousand, two hundred thirty-nine".