100213304 has 8 divisors (see below), whose sum is σ = 187899960. Its totient is φ = 50106648.

The previous prime is 100213303. The next prime is 100213313. The reversal of 100213304 is 403312001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100213303) by changing a digit.

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, 6263324 + ... + 6263339.

It is an arithmetic number, because the mean of its divisors is an integer number (23487495).

Almost surely, 2^100213304 is an apocalyptic number.

It is an amenable number.

100213304 is a deficient number, since it is larger than the sum of its proper divisors (87686656).

100213304 is a wasteful number, since it uses less digits than its factorization.

100213304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12526669 (or 12526665 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 100213304 is about 10010.6595187330. The cubic root of 100213304 is about 464.4886721429.

Adding to 100213304 its reverse (403312001), we get a palindrome (503525305).

The spelling of 100213304 in words is "one hundred million, two hundred thirteen thousand, three hundred four".