10917388830 has 16 divisors (see below), whose sum is σ = 26201733264. Its totient is φ = 2911303680.

The previous prime is 10917388829. The next prime is 10917388837. The reversal of 10917388830 is 3888371901.

It is a self number, because there is not a number n which added to its sum of digits gives 10917388830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10917388837) 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, 181956451 + ... + 181956510.

It is an arithmetic number, because the mean of its divisors is an integer number (1637608329).

Almost surely, 2^10917388830 is an apocalyptic number.

10917388830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10917388830 is an abundant number, since it is smaller than the sum of its proper divisors (15284344434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10917388830 is a wasteful number, since it uses less digits than its factorization.

10917388830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363912971.

The product of its (nonzero) digits is 290304, while the sum is 48.

The spelling of 10917388830 in words is "ten billion, nine hundred seventeen million, three hundred eighty-eight thousand, eight hundred thirty".