100011009200 has 30 divisors (see below), whose sum is σ = 240276450564. Its totient is φ = 40004403520.

The previous prime is 100011009179. The next prime is 100011009233. The reversal of 100011009200 is 2900110001.

It is a super-2 number, since 2×100011009200² (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 5 ways as a sum of consecutive naturals, for example, 125013362 + ... + 125014161.

Almost surely, 2^100011009200 is an apocalyptic number.

100011009200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100011009200 is an abundant number, since it is smaller than the sum of its proper divisors (140265441364).

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

100011009200 is a wasteful number, since it uses less digits than its factorization.

100011009200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250027541 (or 250027530 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 100011009200 its reverse (2900110001), we get a palindrome (102911119201).

The spelling of 100011009200 in words is "one hundred billion, eleven million, nine thousand, two hundred".