10918382911 has 4 divisors (see below), whose sum is σ = 11072163024. Its totient is φ = 10764602800.

The previous prime is 10918382899. The next prime is 10918382929. The reversal of 10918382911 is 11928381901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11928381901 = 367 ⋅32502403.

It is a cyclic number.

It is not a de Polignac number, because 10918382911 - 2⁵ = 10918382879 is a prime.

It is a super-2 number, since 2×10918382911² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10918385911) 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, 76889950 + ... + 76890091.

It is an arithmetic number, because the mean of its divisors is an integer number (2768040756).

Almost surely, 2^10918382911 is an apocalyptic number.

10918382911 is a deficient number, since it is larger than the sum of its proper divisors (153780113).

10918382911 is an equidigital number, since it uses as much as digits as its factorization.

10918382911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153780112.

The product of its (nonzero) digits is 31104, while the sum is 43.

The spelling of 10918382911 in words is "ten billion, nine hundred eighteen million, three hundred eighty-two thousand, nine hundred eleven".