100011133100 has 36 divisors (see below), whose sum is σ = 217123150104. Its totient is φ = 39986206080.

The previous prime is 100011133097. The next prime is 100011133129. The reversal of 100011133100 is 1331110001.

It is a happy number.

It is a super-2 number, since 2×100011133100² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6689 + ... + 447288.

It is an arithmetic number, because the mean of its divisors is an integer number (6031198614).

Almost surely, 2^100011133100 is an apocalyptic number.

100011133100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100011133100 is an abundant number, since it is smaller than the sum of its proper divisors (117112017004).

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

100011133100 is a wasteful number, since it uses less digits than its factorization.

100011133100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456194 (or 456187 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 100011133100 its reverse (1331110001), we get a palindrome (101342243101).

The spelling of 100011133100 in words is "one hundred billion, eleven million, one hundred thirty-three thousand, one hundred".