13311109999 has 8 divisors (see below), whose sum is σ = 15152568192. Its totient is φ = 11574878040.

The previous prime is 13311109991. The next prime is 13311110009. The reversal of 13311109999 is 99990111331.

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

It is not a de Polignac number, because 13311109999 - 2³ = 13311109991 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 (13311109991) 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, 26306289 + ... + 26306794.

It is an arithmetic number, because the mean of its divisors is an integer number (1894071024).

Almost surely, 2^13311109999 is an apocalyptic number.

13311109999 is a deficient number, since it is larger than the sum of its proper divisors (1841458193).

13311109999 is a wasteful number, since it uses less digits than its factorization.

13311109999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52613117.

The product of its (nonzero) digits is 59049, while the sum is 46.

The spelling of 13311109999 in words is "thirteen billion, three hundred eleven million, one hundred nine thousand, nine hundred ninety-nine".