11101113100 has 72 divisors (see below), whose sum is σ = 30033577728. Its totient is φ = 3460084800.

The previous prime is 11101113073. The next prime is 11101113119. The reversal of 11101113100 is 131110111.

It is a super-2 number, since 2×11101113100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 713152 + ... + 728551.

It is an arithmetic number, because the mean of its divisors is an integer number (417133024).

Almost surely, 2^11101113100 is an apocalyptic number.

11101113100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11101113100 is an abundant number, since it is smaller than the sum of its proper divisors (18932464628).

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

11101113100 is a wasteful number, since it uses less digits than its factorization.

11101113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441735 (or 1441728 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 11101113100 its reverse (131110111), we get a palindrome (11232223211).

The spelling of 11101113100 in words is "eleven billion, one hundred one million, one hundred thirteen thousand, one hundred".