11331110100 has 72 divisors (see below), whose sum is σ = 33246497088. Its totient is φ = 2979065600.

The previous prime is 11331110093. The next prime is 11331110137. The reversal of 11331110100 is 101113311.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 244689 + ... + 287288.

It is an arithmetic number, because the mean of its divisors is an integer number (461756904).

Almost surely, 2^11331110100 is an apocalyptic number.

11331110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331110100 is an abundant number, since it is smaller than the sum of its proper divisors (21915386988).

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

11331110100 is a wasteful number, since it uses less digits than its factorization.

11331110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532065 (or 532058 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 11331110100 its reverse (101113311), we get a palindrome (11432223411).

The spelling of 11331110100 in words is "eleven billion, three hundred thirty-one million, one hundred ten thousand, one hundred".