100394383 has 2 divisors, whose sum is σ = 100394384. Its totient is φ = 100394382.

The previous prime is 100394369. The next prime is 100394407. The reversal of 100394383 is 383493001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100394383 - 2¹⁷ = 100263311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100394353) 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, 50197191 + 50197192.

It is an arithmetic number, because the mean of its divisors is an integer number (50197192).

Almost surely, 2^100394383 is an apocalyptic number.

100394383 is a deficient number, since it is larger than the sum of its proper divisors (1).

100394383 is an equidigital number, since it uses as much as digits as its factorization.

100394383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 100394383 is about 10019.6997460004. The cubic root of 100394383 is about 464.7682708647.

The spelling of 100394383 in words is "one hundred million, three hundred ninety-four thousand, three hundred eighty-three".