11104803117769 has 3 divisors (see below), whose sum is σ = 11104806450157. Its totient is φ = 11104799785382.

The previous prime is 11104803117763. The next prime is 11104803117833. The reversal of 11104803117769 is 96771130840111.

The square root of 11104803117769 is 3332387.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a de Polignac number, because none of the positive numbers 2^k-11104803117769 is a prime.

It is a super-2 number, since 2×11104803117769² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11104803117763) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1666194 + ... + 4998580.

Almost surely, 2^{11104803117769} is an apocalyptic number.

11104803117769 is the 3332387-th square number.

11104803117769 is the 1666194-th centered octagonal number.

It is an amenable number.

11104803117769 is a deficient number, since it is larger than the sum of its proper divisors (3332388).

11104803117769 is an frugal number, since it uses more digits than its factorization.

11104803117769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6664774 (or 3332387 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 49.

Multiplying 11104803117769 by its sum of digits (49), we get a square (544135352770681 = 23326709²).

The spelling of 11104803117769 in words is "eleven trillion, one hundred four billion, eight hundred three million, one hundred seventeen thousand, seven hundred sixty-nine".