13102319999 has 4 divisors (see below), whose sum is σ = 13104365064. Its totient is φ = 13100274936.

The previous prime is 13102319987. The next prime is 13102320013. The reversal of 13102319999 is 99991320131.

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 13102319999 - 2¹⁶ = 13102254463 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 (13102319969) 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, 1012892 + ... + 1025745.

It is an arithmetic number, because the mean of its divisors is an integer number (3276091266).

Almost surely, 2^13102319999 is an apocalyptic number.

13102319999 is a deficient number, since it is larger than the sum of its proper divisors (2045065).

13102319999 is an equidigital number, since it uses as much as digits as its factorization.

13102319999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045064.

The product of its (nonzero) digits is 118098, while the sum is 47.

The spelling of 13102319999 in words is "thirteen billion, one hundred two million, three hundred nineteen thousand, nine hundred ninety-nine".