11317487807 has 8 divisors (see below), whose sum is σ = 12108443760. Its totient is φ = 10546061760.

The previous prime is 11317487791. The next prime is 11317487837. The reversal of 11317487807 is 70878471311.

11317487807 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 not a de Polignac number, because 11317487807 - 2⁴ = 11317487791 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 (11317487837) 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, 4881278 + ... + 4883595.

It is an arithmetic number, because the mean of its divisors is an integer number (1513555470).

Almost surely, 2^11317487807 is an apocalyptic number.

11317487807 is a deficient number, since it is larger than the sum of its proper divisors (790955953).

11317487807 is an equidigital number, since it uses as much as digits as its factorization.

11317487807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9764953.

The product of its (nonzero) digits is 263424, while the sum is 47.

The spelling of 11317487807 in words is "eleven billion, three hundred seventeen million, four hundred eighty-seven thousand, eight hundred seven".