11126377897017 has 4 divisors (see below), whose sum is σ = 14835170529360. Its totient is φ = 7417585264676.

The previous prime is 11126377897009. The next prime is 11126377897031. The reversal of 11126377897017 is 71079877362111.

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 a cyclic number.

It is not a de Polignac number, because 11126377897017 - 2³ = 11126377897009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11126377897057) 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, 1854396316167 + ... + 1854396316172.

It is an arithmetic number, because the mean of its divisors is an integer number (3708792632340).

Almost surely, 2^{11126377897017} is an apocalyptic number.

It is an amenable number.

11126377897017 is a deficient number, since it is larger than the sum of its proper divisors (3708792632343).

11126377897017 is an equidigital number, since it uses as much as digits as its factorization.

11126377897017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708792632342.

The product of its (nonzero) digits is 6223392, while the sum is 60.

The spelling of 11126377897017 in words is "eleven trillion, one hundred twenty-six billion, three hundred seventy-seven million, eight hundred ninety-seven thousand, seventeen".