100100000202 has 32 divisors (see below), whose sum is σ = 212020524864. Its totient is φ = 31397395200.

The previous prime is 100100000131. The next prime is 100100000213. The reversal of 100100000202 is 202000001001.

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 15 ways as a sum of consecutive naturals, for example, 403452 + ... + 602472.

It is an arithmetic number, because the mean of its divisors is an integer number (6625641402).

Almost surely, 2^100100000202 is an apocalyptic number.

100100000202 is an abundant number, since it is smaller than the sum of its proper divisors (111920524662).

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

100100000202 is a wasteful number, since it uses less digits than its factorization.

100100000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203974.

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

Adding to 100100000202 its reverse (202000001001), we get a palindrome (302100001203).

The spelling of 100100000202 in words is "one hundred billion, one hundred million, two hundred two", and thus it is an aban number.