2300000120149 has 2 divisors, whose sum is σ = 2300000120150. Its totient is φ = 2300000120148.

The previous prime is 2300000120123. The next prime is 2300000120161. The reversal of 2300000120149 is 9410210000032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2281519620900 + 18480499249 = 1510470^2 + 135943^2 .

It is a cyclic number.

It is not a de Polignac number, because 2300000120149 - 2⁷ = 2300000120021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2300000120179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150000060074 + 1150000060075.

It is an arithmetic number, because the mean of its divisors is an integer number (1150000060075).

Almost surely, 2^{2300000120149} is an apocalyptic number.

It is an amenable number.

2300000120149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300000120149 is an equidigital number, since it uses as much as digits as its factorization.

2300000120149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 2300000120149 in words is "two trillion, three hundred billion, one hundred twenty thousand, one hundred forty-nine".