100010112101200 has 120 divisors (see below), whose sum is σ = 274787415287360. Its totient is φ = 34265678054400.

The previous prime is 100010112101143. The next prime is 100010112101201. The reversal of 100010112101200 is 2101211010001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100010112101201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8155341 + ... + 16325740.

Almost surely, 2^{100010112101200} is an apocalyptic number.

100010112101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100010112101200 is an abundant number, since it is smaller than the sum of its proper divisors (174777303186160).

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

100010112101200 is a wasteful number, since it uses less digits than its factorization.

100010112101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24482565 (or 24482554 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100010112101200 its reverse (2101211010001), we get a palindrome (102111323111201).

The spelling of 100010112101200 in words is "one hundred trillion, ten billion, one hundred twelve million, one hundred one thousand, two hundred".