183199141 has 2 divisors, whose sum is σ = 183199142. Its totient is φ = 183199140.

The previous prime is 183199097. The next prime is 183199169. The reversal of 183199141 is 141991381.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183196225 + 2916 = 13535^2 + 54^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-183199141 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 183199141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (183199441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91599570 + 91599571.

It is an arithmetic number, because the mean of its divisors is an integer number (91599571).

Almost surely, 2^183199141 is an apocalyptic number.

It is an amenable number.

183199141 is a deficient number, since it is larger than the sum of its proper divisors (1).

183199141 is an equidigital number, since it uses as much as digits as its factorization.

183199141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 37.

The square root of 183199141 is about 13535.1077202954. The cubic root of 183199141 is about 567.9470014773.

The spelling of 183199141 in words is "one hundred eighty-three million, one hundred ninety-nine thousand, one hundred forty-one".