101200100200 has 48 divisors (see below), whose sum is σ = 235557110880. Its totient is φ = 40434125760.

The previous prime is 101200100167. The next prime is 101200100201. The reversal of 101200100200 is 2001002101.

It is not an unprimeable number, because it can be changed into a prime (101200100201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109924 + ... + 463123.

It is an arithmetic number, because the mean of its divisors is an integer number (4907439810).

Almost surely, 2^101200100200 is an apocalyptic number.

101200100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101200100200 is an abundant number, since it is smaller than the sum of its proper divisors (134357010680).

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

101200100200 is a wasteful number, since it uses less digits than its factorization.

101200100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573946 (or 573937 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 101200100200 its reverse (2001002101), we get a palindrome (103201102301).

The spelling of 101200100200 in words is "one hundred one billion, two hundred million, one hundred thousand, two hundred".