202428353 has 2 divisors, whose sum is σ = 202428354. Its totient is φ = 202428352.

The previous prime is 202428329. The next prime is 202428371. The reversal of 202428353 is 353824202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149255089 + 53173264 = 12217^2 + 7292^2 .

It is a cyclic number.

It is not a de Polignac number, because 202428353 - 2¹⁶ = 202362817 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 (202428383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101214176 + 101214177.

It is an arithmetic number, because the mean of its divisors is an integer number (101214177).

Almost surely, 2^202428353 is an apocalyptic number.

It is an amenable number.

202428353 is a deficient number, since it is larger than the sum of its proper divisors (1).

202428353 is an equidigital number, since it uses as much as digits as its factorization.

202428353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 202428353 is about 14227.7318290724. The cubic root of 202428353 is about 587.1608815806.

The spelling of 202428353 in words is "two hundred two million, four hundred twenty-eight thousand, three hundred fifty-three".