100340299 has 2 divisors, whose sum is σ = 100340300. Its totient is φ = 100340298.

The previous prime is 100340281. The next prime is 100340321. The reversal of 100340299 is 992043001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100340299 - 2⁵ = 100340267 is a prime.

It is not a weakly prime, because it can be changed into another prime (100340249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50170149 + 50170150.

It is an arithmetic number, because the mean of its divisors is an integer number (50170150).

Almost surely, 2^100340299 is an apocalyptic number.

100340299 is a deficient number, since it is larger than the sum of its proper divisors (1).

100340299 is an equidigital number, since it uses as much as digits as its factorization.

100340299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 100340299 is about 10017.0004991514. Note that the first 3 decimals coincide. The cubic root of 100340299 is about 464.6847965986.

The spelling of 100340299 in words is "one hundred million, three hundred forty thousand, two hundred ninety-nine".