1000299199 has 2 divisors, whose sum is σ = 1000299200. Its totient is φ = 1000299198.

The previous prime is 1000299173. The next prime is 1000299203. The reversal of 1000299199 is 9919920001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000299199 - 2¹⁹ = 999774911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000299119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500149599 + 500149600.

It is an arithmetic number, because the mean of its divisors is an integer number (500149600).

Almost surely, 2^1000299199 is an apocalyptic number.

1000299199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000299199 is an equidigital number, since it uses as much as digits as its factorization.

1000299199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13122, while the sum is 40.

The square root of 1000299199 is about 31627.5069994459. The cubic root of 1000299199 is about 1000.0997230550.

The spelling of 1000299199 in words is "one billion, two hundred ninety-nine thousand, one hundred ninety-nine".