13103331999 has 8 divisors (see below), whose sum is σ = 18034693632. Its totient is φ = 8453762520.

The previous prime is 13103331971. The next prime is 13103332013. The reversal of 13103331999 is 99913330131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13103331999 - 2¹¹ = 13103329951 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 13103331999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103331929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70447929 + ... + 70448114.

It is an arithmetic number, because the mean of its divisors is an integer number (2254336704).

Almost surely, 2^13103331999 is an apocalyptic number.

13103331999 is a deficient number, since it is larger than the sum of its proper divisors (4931361633).

13103331999 is a wasteful number, since it uses less digits than its factorization.

13103331999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140896077.

The product of its (nonzero) digits is 59049, while the sum is 42.

The spelling of 13103331999 in words is "thirteen billion, one hundred three million, three hundred thirty-one thousand, nine hundred ninety-nine".