11864091313 has 8 divisors (see below), whose sum is σ = 12669108480. Its totient is φ = 11085468240.

The previous prime is 11864091293. The next prime is 11864091347. The reversal of 11864091313 is 31319046811.

It is a happy number.

11864091313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11864091313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11864091383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6597595 + ... + 6599392.

It is an arithmetic number, because the mean of its divisors is an integer number (1583638560).

Almost surely, 2^11864091313 is an apocalyptic number.

It is an amenable number.

11864091313 is a deficient number, since it is larger than the sum of its proper divisors (805017167).

11864091313 is a wasteful number, since it uses less digits than its factorization.

11864091313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13197047.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 11864091313 in words is "eleven billion, eight hundred sixty-four million, ninety-one thousand, three hundred thirteen".