833242313 has 2 divisors, whose sum is σ = 833242314. Its totient is φ = 833242312.

The previous prime is 833242307. The next prime is 833242339. The reversal of 833242313 is 313242338.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 636906169 + 196336144 = 25237^2 + 14012^2 .

It is a cyclic number.

It is not a de Polignac number, because 833242313 - 2²⁰ = 832193737 is a prime.

It is not a weakly prime, because it can be changed into another prime (833242343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416621156 + 416621157.

It is an arithmetic number, because the mean of its divisors is an integer number (416621157).

Almost surely, 2^833242313 is an apocalyptic number.

It is an amenable number.

833242313 is a deficient number, since it is larger than the sum of its proper divisors (1).

833242313 is an equidigital number, since it uses as much as digits as its factorization.

833242313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 29.

The square root of 833242313 is about 28865.9368980118. The cubic root of 833242313 is about 941.0017662683.

The spelling of 833242313 in words is "eight hundred thirty-three million, two hundred forty-two thousand, three hundred thirteen".