11755888703 has 4 divisors (see below), whose sum is σ = 12660187848. Its totient is φ = 10851589560.

The previous prime is 11755888663. The next prime is 11755888763. The reversal of 11755888703 is 30788855711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11755888703 - 2²⁰ = 11754840127 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 (11755888763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452149553 + ... + 452149578.

It is an arithmetic number, because the mean of its divisors is an integer number (3165046962).

Almost surely, 2^11755888703 is an apocalyptic number.

11755888703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11755888703 is a deficient number, since it is larger than the sum of its proper divisors (904299145).

11755888703 is an equidigital number, since it uses as much as digits as its factorization.

11755888703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904299144.

The product of its (nonzero) digits is 1881600, while the sum is 53.

The spelling of 11755888703 in words is "eleven billion, seven hundred fifty-five million, eight hundred eighty-eight thousand, seven hundred three".