83100223 has 2 divisors, whose sum is σ = 83100224. Its totient is φ = 83100222.

The previous prime is 83100217. The next prime is 83100271. The reversal of 83100223 is 32200138.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83100223 - 2²¹ = 81003071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83100223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83100293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41550111 + 41550112.

It is an arithmetic number, because the mean of its divisors is an integer number (41550112).

Almost surely, 2^83100223 is an apocalyptic number.

83100223 is a deficient number, since it is larger than the sum of its proper divisors (1).

83100223 is an equidigital number, since it uses as much as digits as its factorization.

83100223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 83100223 is about 9115.9323714034. The cubic root of 83100223 is about 436.3825707443.

The spelling of 83100223 in words is "eighty-three million, one hundred thousand, two hundred twenty-three".