10917320320 has 32 divisors (see below), whose sum is σ = 26099220420. Its totient is φ = 4366927872.

The previous prime is 10917320311. The next prime is 10917320357. The reversal of 10917320320 is 2302371901.

It can be written as a sum of positive squares in 2 ways, for example, as 10359982656 + 557337664 = 101784^2 + 23608^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8528517 + ... + 8529796.

Almost surely, 2^10917320320 is an apocalyptic number.

10917320320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10917320320 is an abundant number, since it is smaller than the sum of its proper divisors (15181900100).

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

10917320320 is an equidigital number, since it uses as much as digits as its factorization.

10917320320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17058332 (or 17058320 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The spelling of 10917320320 in words is "ten billion, nine hundred seventeen million, three hundred twenty thousand, three hundred twenty".