402303059 has 2 divisors, whose sum is σ = 402303060. Its totient is φ = 402303058.

The previous prime is 402303053. The next prime is 402303061. The reversal of 402303059 is 950303204.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402303059 is a prime.

Together with 402303061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (402303053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201151529 + 201151530.

It is an arithmetic number, because the mean of its divisors is an integer number (201151530).

Almost surely, 2^402303059 is an apocalyptic number.

402303059 is a deficient number, since it is larger than the sum of its proper divisors (1).

402303059 is an equidigital number, since it uses as much as digits as its factorization.

402303059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 402303059 is about 20057.4938364692. The cubic root of 402303059 is about 738.2176847480.

The spelling of 402303059 in words is "four hundred two million, three hundred three thousand, fifty-nine".