85383203 has 2 divisors, whose sum is σ = 85383204. Its totient is φ = 85383202.

The previous prime is 85383191. The next prime is 85383211. The reversal of 85383203 is 30238358.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85383203 - 2¹⁰ = 85382179 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85383203.

It is not a weakly prime, because it can be changed into another prime (85388203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42691601 + 42691602.

It is an arithmetic number, because the mean of its divisors is an integer number (42691602).

Almost surely, 2^85383203 is an apocalyptic number.

85383203 is a deficient number, since it is larger than the sum of its proper divisors (1).

85383203 is an equidigital number, since it uses as much as digits as its factorization.

85383203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 85383203 is about 9240.3031876665. The cubic root of 85383203 is about 440.3427133652.

The spelling of 85383203 in words is "eighty-five million, three hundred eighty-three thousand, two hundred three".