11511338339 has 8 divisors (see below), whose sum is σ = 11735528400. Its totient is φ = 11287407456.

The previous prime is 11511338323. The next prime is 11511338351. The reversal of 11511338339 is 93383311511.

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

It is not a de Polignac number, because 11511338339 - 2⁴ = 11511338323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11511338359) 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, 26129 + ... + 153965.

It is an arithmetic number, because the mean of its divisors is an integer number (1466941050).

Almost surely, 2^11511338339 is an apocalyptic number.

11511338339 is a deficient number, since it is larger than the sum of its proper divisors (224190061).

11511338339 is a wasteful number, since it uses less digits than its factorization.

11511338339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129589.

The product of its digits is 29160, while the sum is 38.

The spelling of 11511338339 in words is "eleven billion, five hundred eleven million, three hundred thirty-eight thousand, three hundred thirty-nine".