149887301 has 2 divisors, whose sum is σ = 149887302. Its totient is φ = 149887300.

The previous prime is 149887279. The next prime is 149887307. The reversal of 149887301 is 103788941.

149887301 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., 145178401 + 4708900 = 12049^2 + 2170^2 .

It is a cyclic number.

It is not a de Polignac number, because 149887301 - 2⁶ = 149887237 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149887307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74943650 + 74943651.

It is an arithmetic number, because the mean of its divisors is an integer number (74943651).

Almost surely, 2^149887301 is an apocalyptic number.

It is an amenable number.

149887301 is a deficient number, since it is larger than the sum of its proper divisors (1).

149887301 is an equidigital number, since it uses as much as digits as its factorization.

149887301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 149887301 is about 12242.8469319844. The cubic root of 149887301 is about 531.1961839650.

The spelling of 149887301 in words is "one hundred forty-nine million, eight hundred eighty-seven thousand, three hundred one".