1602335243 has 2 divisors, whose sum is σ = 1602335244. Its totient is φ = 1602335242.

The previous prime is 1602335201. The next prime is 1602335257. The reversal of 1602335243 is 3425332061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1602335243 - 2⁶ = 1602335179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1602335543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 801167621 + 801167622.

It is an arithmetic number, because the mean of its divisors is an integer number (801167622).

Almost surely, 2^1602335243 is an apocalyptic number.

1602335243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1602335243 is an equidigital number, since it uses as much as digits as its factorization.

1602335243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 1602335243 is about 40029.1798941722. The cubic root of 1602335243 is about 1170.1758430036.

The spelling of 1602335243 in words is "one billion, six hundred two million, three hundred thirty-five thousand, two hundred forty-three".