183104149 has 2 divisors, whose sum is σ = 183104150. Its totient is φ = 183104148.

The previous prime is 183104147. The next prime is 183104179. The reversal of 183104149 is 941401381.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102373924 + 80730225 = 10118^2 + 8985^2 .

It is a cyclic number.

It is not a de Polignac number, because 183104149 - 2¹ = 183104147 is a prime.

Together with 183104147, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 183104149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (183104143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91552074 + 91552075.

It is an arithmetic number, because the mean of its divisors is an integer number (91552075).

Almost surely, 2^183104149 is an apocalyptic number.

It is an amenable number.

183104149 is a deficient number, since it is larger than the sum of its proper divisors (1).

183104149 is an equidigital number, since it uses as much as digits as its factorization.

183104149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 183104149 is about 13531.5981687308. The cubic root of 183104149 is about 567.8488209788.

The spelling of 183104149 in words is "one hundred eighty-three million, one hundred four thousand, one hundred forty-nine".