100383133 has 2 divisors, whose sum is σ = 100383134. Its totient is φ = 100383132.

The previous prime is 100383119. The next prime is 100383161. The reversal of 100383133 is 331383001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99560484 + 822649 = 9978^2 + 907^2 .

It is a cyclic number.

It is not a de Polignac number, because 100383133 - 2⁹ = 100382621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100383163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50191566 + 50191567.

It is an arithmetic number, because the mean of its divisors is an integer number (50191567).

Almost surely, 2^100383133 is an apocalyptic number.

It is an amenable number.

100383133 is a deficient number, since it is larger than the sum of its proper divisors (1).

100383133 is an equidigital number, since it uses as much as digits as its factorization.

100383133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 100383133 is about 10019.1383362044. The cubic root of 100383133 is about 464.7509098723.

The spelling of 100383133 in words is "one hundred million, three hundred eighty-three thousand, one hundred thirty-three".