83200723 has 2 divisors, whose sum is σ = 83200724. Its totient is φ = 83200722.

The previous prime is 83200709. The next prime is 83200769. The reversal of 83200723 is 32700238.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83200723 - 2⁹ = 83200211 is a prime.

It is equal to p_4845220 and since 83200723 and 4845220 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (83200123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41600361 + 41600362.

It is an arithmetic number, because the mean of its divisors is an integer number (41600362).

Almost surely, 2^83200723 is an apocalyptic number.

83200723 is a deficient number, since it is larger than the sum of its proper divisors (1).

83200723 is an equidigital number, since it uses as much as digits as its factorization.

83200723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 83200723 is about 9121.4430327663. The cubic root of 83200723 is about 436.5584177673.

The spelling of 83200723 in words is "eighty-three million, two hundred thousand, seven hundred twenty-three".