10009117318 has 4 divisors (see below), whose sum is σ = 15013675980. Its totient is φ = 5004558658.

The previous prime is 10009117309. The next prime is 10009117357. The reversal of 10009117318 is 81371190001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81371190001 = 653 ⋅124611317.

It is a self number, because there is not a number n which added to its sum of digits gives 10009117318.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2502279328 + ... + 2502279331.

It is an arithmetic number, because the mean of its divisors is an integer number (3753418995).

Almost surely, 2^10009117318 is an apocalyptic number.

10009117318 is a deficient number, since it is larger than the sum of its proper divisors (5004558662).

10009117318 is an equidigital number, since it uses as much as digits as its factorization.

10009117318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5004558661.

The product of its (nonzero) digits is 1512, while the sum is 31.

The spelling of 10009117318 in words is "ten billion, nine million, one hundred seventeen thousand, three hundred eighteen".