100213303 has 2 divisors, whose sum is σ = 100213304. Its totient is φ = 100213302.

The previous prime is 100213291. The next prime is 100213313. The reversal of 100213303 is 303312001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100213303 - 2⁵ = 100213271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100213313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50106651 + 50106652.

It is an arithmetic number, because the mean of its divisors is an integer number (50106652).

Almost surely, 2^100213303 is an apocalyptic number.

100213303 is a deficient number, since it is larger than the sum of its proper divisors (1).

100213303 is an equidigital number, since it uses as much as digits as its factorization.

100213303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 100213303 is about 10010.6594687863. The cubic root of 100213303 is about 464.4886705979.

Adding to 100213303 its reverse (303312001), we get a palindrome (403525304).

The spelling of 100213303 in words is "one hundred million, two hundred thirteen thousand, three hundred three".