2300149 has 2 divisors, whose sum is σ = 2300150. Its totient is φ = 2300148.

The previous prime is 2300143. The next prime is 2300153. The reversal of 2300149 is 9410032.

2300149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1918225 + 381924 = 1385^2 + 618^2 .

It is a cyclic number.

It is not a de Polignac number, because 2300149 - 2⁷ = 2300021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2300143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150074 + 1150075.

It is an arithmetic number, because the mean of its divisors is an integer number (1150075).

2^2300149 is an apocalyptic number.

It is an amenable number.

2300149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300149 is an equidigital number, since it uses as much as digits as its factorization.

2300149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2300149 is about 1516.6242118600. The cubic root of 2300149 is about 132.0034625660.

The spelling of 2300149 in words is "two million, three hundred thousand, one hundred forty-nine".