100242200 has 48 divisors (see below), whose sum is σ = 246781080. Its totient is φ = 37736960.

The previous prime is 100242199. The next prime is 100242203. The reversal of 100242200 is 2242001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100242203) 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, 11342 + ... + 18141.

Almost surely, 2^100242200 is an apocalyptic number.

100242200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100242200 is an abundant number, since it is smaller than the sum of its proper divisors (146538880).

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

100242200 is a wasteful number, since it uses less digits than its factorization.

100242200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29516 (or 29507 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 100242200 is about 10012.1026762614. The cubic root of 100242200 is about 464.5333121734.

Adding to 100242200 its reverse (2242001), we get a palindrome (102484201).

The spelling of 100242200 in words is "one hundred million, two hundred forty-two thousand, two hundred".