11100605111077 has 4 divisors (see below), whose sum is σ = 11100621214720. Its totient is φ = 11100589007436.

The previous prime is 11100605111069. The next prime is 11100605111143. The reversal of 11100605111077 is 77011150600111.

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 11100605111077 - 2³ = 11100605111069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100605111177) 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, 6969327 + ... + 8412652.

It is an arithmetic number, because the mean of its divisors is an integer number (2775155303680).

Almost surely, 2^{11100605111077} is an apocalyptic number.

It is an amenable number.

11100605111077 is a deficient number, since it is larger than the sum of its proper divisors (16103643).

11100605111077 is an equidigital number, since it uses as much as digits as its factorization.

11100605111077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16103642.

The product of its (nonzero) digits is 1470, while the sum is 31.

Adding to 11100605111077 its reverse (77011150600111), we get a palindrome (88111755711188).

The spelling of 11100605111077 in words is "eleven trillion, one hundred billion, six hundred five million, one hundred eleven thousand, seventy-seven".