100100202 has 16 divisors (see below), whose sum is σ = 203020992. Its totient is φ = 32896640.

The previous prime is 100100197. The next prime is 100100239. The reversal of 100100202 is 202001001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

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, 117063 + ... + 117914.

It is an arithmetic number, because the mean of its divisors is an integer number (12688812).

Almost surely, 2^100100202 is an apocalyptic number.

100100202 is an abundant number, since it is smaller than the sum of its proper divisors (102920790).

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

100100202 is a wasteful number, since it uses less digits than its factorization.

100100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235053.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 100100202 is about 10005.0088455733. The cubic root of 100100202 is about 464.3138637697.

Adding to 100100202 its reverse (202001001), we get a palindrome (302101203).

The spelling of 100100202 in words is "one hundred million, one hundred thousand, two hundred two".