100200002 has 12 divisors (see below), whose sum is σ = 174838950. Its totient is φ = 42942816.

The previous prime is 100199999. The next prime is 100200011. The reversal of 100200002 is 200002001.

It can be written as a sum of positive squares in only one way, i.e., 75707401 + 24492601 = 8701^2 + 4949^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 511127 + ... + 511322.

Almost surely, 2^100200002 is an apocalyptic number.

100200002 is a deficient number, since it is larger than the sum of its proper divisors (74638948).

100200002 is a wasteful number, since it uses less digits than its factorization.

100200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022465 (or 1022458 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 5.

The square root of 100200002 is about 10009.9951048939. The cubic root of 100200002 is about 464.4681196432.

Adding to 100200002 its reverse (200002001), we get a palindrome (300202003).

The spelling of 100200002 in words is "one hundred million, two hundred thousand, two".