2301001273 has 2 divisors, whose sum is σ = 2301001274. Its totient is φ = 2301001272.

The previous prime is 2301001271. The next prime is 2301001277. The reversal of 2301001273 is 3721001032.

2301001273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2272142889 + 28858384 = 47667^2 + 5372^2 .

It is a cyclic number.

It is not a de Polignac number, because 2301001273 - 2¹ = 2301001271 is a prime.

Together with 2301001271, 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 2301001273.

It is not a weakly prime, because it can be changed into another prime (2301001271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150500636 + 1150500637.

It is an arithmetic number, because the mean of its divisors is an integer number (1150500637).

Almost surely, 2^2301001273 is an apocalyptic number.

It is an amenable number.

2301001273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301001273 is an equidigital number, since it uses as much as digits as its factorization.

2301001273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 2301001273 is about 47968.7530899022. The cubic root of 2301001273 is about 1320.1976427732.

The spelling of 2301001273 in words is "two billion, three hundred one million, one thousand, two hundred seventy-three".