199232063 has 2 divisors, whose sum is σ = 199232064. Its totient is φ = 199232062.

The previous prime is 199232057. The next prime is 199232093. The reversal of 199232063 is 360232991.

199232063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (360232991) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 199232063 - 2⁶ = 199231999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (199232093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99616031 + 99616032.

It is an arithmetic number, because the mean of its divisors is an integer number (99616032).

Almost surely, 2^199232063 is an apocalyptic number.

199232063 is a deficient number, since it is larger than the sum of its proper divisors (1).

199232063 is an equidigital number, since it uses as much as digits as its factorization.

199232063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 199232063 is about 14114.9588380555. The cubic root of 199232063 is about 584.0541004722.

The spelling of 199232063 in words is "one hundred ninety-nine million, two hundred thirty-two thousand, sixty-three".