202040075353 has 2 divisors, whose sum is σ = 202040075354. Its totient is φ = 202040075352.

The previous prime is 202040075327. The next prime is 202040075359. The reversal of 202040075353 is 353570040202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199248855129 + 2791220224 = 446373^2 + 52832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202040075353 is a prime.

It is not a weakly prime, because it can be changed into another prime (202040075359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101020037676 + 101020037677.

It is an arithmetic number, because the mean of its divisors is an integer number (101020037677).

Almost surely, 2^202040075353 is an apocalyptic number.

It is an amenable number.

202040075353 is a deficient number, since it is larger than the sum of its proper divisors (1).

202040075353 is an equidigital number, since it uses as much as digits as its factorization.

202040075353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 31.

The spelling of 202040075353 in words is "two hundred two billion, forty million, seventy-five thousand, three hundred fifty-three".