100200270 has 16 divisors (see below), whose sum is σ = 240480720. Its totient is φ = 26720064.

The previous prime is 100200253. The next prime is 100200299. The reversal of 100200270 is 72002001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669975 + ... + 1670034.

It is an arithmetic number, because the mean of its divisors is an integer number (15030045).

Almost surely, 2^100200270 is an apocalyptic number.

100200270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100200270 is an abundant number, since it is smaller than the sum of its proper divisors (140280450).

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

100200270 is a wasteful number, since it uses less digits than its factorization.

100200270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340019.

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 100200270 is about 10010.0084915049. The cubic root of 100200270 is about 464.4685337395.

Adding to 100200270 its reverse (72002001), we get a palindrome (172202271).

The spelling of 100200270 in words is "one hundred million, two hundred thousand, two hundred seventy".