100013204 has 6 divisors (see below), whose sum is σ = 175023114. Its totient is φ = 50006600.

The previous prime is 100013197. The next prime is 100013213. The reversal of 100013204 is 402310001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 86676100 + 13337104 = 9310^2 + 3652^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12501647 + ... + 12501654.

It is an arithmetic number, because the mean of its divisors is an integer number (29170519).

Almost surely, 2^100013204 is an apocalyptic number.

It is an amenable number.

100013204 is a deficient number, since it is larger than the sum of its proper divisors (75009910).

100013204 is a wasteful number, since it uses less digits than its factorization.

100013204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25003305 (or 25003303 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 100013204 is about 10000.6601782082. The cubic root of 100013204 is about 464.1793116418.

Adding to 100013204 its reverse (402310001), we get a palindrome (502323205).

The spelling of 100013204 in words is "one hundred million, thirteen thousand, two hundred four".