11100605111101 has 8 divisors (see below), whose sum is σ = 12109776160608. Its totient is φ = 10091438250000.

The previous prime is 11100605111069. The next prime is 11100605111143. The reversal of 11100605111101 is 10111150600111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11100605111101 - 2⁵ = 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 (11100605111201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7597351 + ... + 8939851.

It is an arithmetic number, because the mean of its divisors is an integer number (1513722020076).

Almost surely, 2^{11100605111101} is an apocalyptic number.

11100605111101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11100605111101 is a deficient number, since it is larger than the sum of its proper divisors (1009171049507).

11100605111101 is a wasteful number, since it uses less digits than its factorization.

11100605111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094203.

The product of its (nonzero) digits is 30, while the sum is 19.

Adding to 11100605111101 its reverse (10111150600111), we get a palindrome (21211755711212).

The spelling of 11100605111101 in words is "eleven trillion, one hundred billion, six hundred five million, one hundred eleven thousand, one hundred one".