90000303353 has 2 divisors, whose sum is σ = 90000303354. Its totient is φ = 90000303352.

The previous prime is 90000303331. The next prime is 90000303457. The reversal of 90000303353 is 35330300009.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78549591289 + 11450712064 = 280267^2 + 107008^2 .

It is a cyclic number.

It is not a de Polignac number, because 90000303353 - 2²⁴ = 89983526137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (90000300353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45000151676 + 45000151677.

It is an arithmetic number, because the mean of its divisors is an integer number (45000151677).

Almost surely, 2^90000303353 is an apocalyptic number.

It is an amenable number.

90000303353 is a deficient number, since it is larger than the sum of its proper divisors (1).

90000303353 is an equidigital number, since it uses as much as digits as its factorization.

90000303353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3645, while the sum is 26.

The spelling of 90000303353 in words is "ninety billion, three hundred three thousand, three hundred fifty-three".