100383791 has 2 divisors, whose sum is σ = 100383792. Its totient is φ = 100383790.

The previous prime is 100383763. The next prime is 100383817. The reversal of 100383791 is 197383001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100383791 - 2⁶ = 100383727 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100383191) 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, 50191895 + 50191896.

It is an arithmetic number, because the mean of its divisors is an integer number (50191896).

Almost surely, 2^100383791 is an apocalyptic number.

100383791 is a deficient number, since it is larger than the sum of its proper divisors (1).

100383791 is an equidigital number, since it uses as much as digits as its factorization.

100383791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 100383791 is about 10019.1711733057. The cubic root of 100383791 is about 464.7519253332.

The spelling of 100383791 in words is "one hundred million, three hundred eighty-three thousand, seven hundred ninety-one".