799121303 has 4 divisors (see below), whose sum is σ = 826677240. Its totient is φ = 771565368.

The previous prime is 799121287. The next prime is 799121327. The reversal of 799121303 is 303121997.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 799121303 - 2⁴ = 799121287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799121803) 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 in 3 ways as a sum of consecutive naturals, for example, 13777925 + ... + 13777982.

It is an arithmetic number, because the mean of its divisors is an integer number (206669310).

Almost surely, 2^799121303 is an apocalyptic number.

799121303 is a deficient number, since it is larger than the sum of its proper divisors (27555937).

799121303 is a wasteful number, since it uses less digits than its factorization.

799121303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27555936.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 799121303 is about 28268.7336645984. The cubic root of 799121303 is about 927.9777630268.

The spelling of 799121303 in words is "seven hundred ninety-nine million, one hundred twenty-one thousand, three hundred three".