10917811137 has 4 divisors (see below), whose sum is σ = 14557081520. Its totient is φ = 7278540756.

The previous prime is 10917811133. The next prime is 10917811147. The reversal of 10917811137 is 73111871901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10917811137 - 2² = 10917811133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10917811095 and 10917811104.

It is not an unprimeable number, because it can be changed into a prime (10917811133) by changing a digit.

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, 1819635187 + ... + 1819635192.

It is an arithmetic number, because the mean of its divisors is an integer number (3639270380).

Almost surely, 2^10917811137 is an apocalyptic number.

It is an amenable number.

10917811137 is a deficient number, since it is larger than the sum of its proper divisors (3639270383).

10917811137 is an equidigital number, since it uses as much as digits as its factorization.

10917811137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639270382.

The product of its (nonzero) digits is 10584, while the sum is 39.

The spelling of 10917811137 in words is "ten billion, nine hundred seventeen million, eight hundred eleven thousand, one hundred thirty-seven".