85823303 has 2 divisors, whose sum is σ = 85823304. Its totient is φ = 85823302.

The previous prime is 85823251. The next prime is 85823321. The reversal of 85823303 is 30332858.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85823303 - 2¹⁰ = 85822279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85823303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85823393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42911651 + 42911652.

It is an arithmetic number, because the mean of its divisors is an integer number (42911652).

Almost surely, 2^85823303 is an apocalyptic number.

85823303 is a deficient number, since it is larger than the sum of its proper divisors (1).

85823303 is an equidigital number, since it uses as much as digits as its factorization.

85823303 is an odious number, because the sum of its binary digits is odd.

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

The square root of 85823303 is about 9264.0867331864. The cubic root of 85823303 is about 441.0979860870.

The spelling of 85823303 in words is "eighty-five million, eight hundred twenty-three thousand, three hundred three".