11100102100000 has 144 divisors (see below), whose sum is σ = 28752540969600. Its totient is φ = 4206353760000.

The previous prime is 11100102099971. The next prime is 11100102100081. The reversal of 11100102100000 is 120100111.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1021080 + ... + 4821079.

It is an arithmetic number, because the mean of its divisors is an integer number (199670423400).

Almost surely, 2^{11100102100000} is an apocalyptic number.

11100102100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100102100000 is an abundant number, since it is smaller than the sum of its proper divisors (17652438869600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11100102100000 is an frugal number, since it uses more digits than its factorization.

11100102100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5842213 (or 5842185 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11100102100000 its reverse (120100111), we get a palindrome (11100222200111).

The spelling of 11100102100000 in words is "eleven trillion, one hundred billion, one hundred two million, one hundred thousand".