83807023199 has 2 divisors, whose sum is σ = 83807023200. Its totient is φ = 83807023198.

The previous prime is 83807023109. The next prime is 83807023241. The reversal of 83807023199 is 99132070838.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83807023199 is a prime.

It is a super-3 number, since 3×83807023199³ (a number of 34 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83807023109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41903511599 + 41903511600.

It is an arithmetic number, because the mean of its divisors is an integer number (41903511600).

Almost surely, 2^83807023199 is an apocalyptic number.

83807023199 is a deficient number, since it is larger than the sum of its proper divisors (1).

83807023199 is an equidigital number, since it uses as much as digits as its factorization.

83807023199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 83807023199 in words is "eighty-three billion, eight hundred seven million, twenty-three thousand, one hundred ninety-nine".