2303003273 has 2 divisors, whose sum is σ = 2303003274. Its totient is φ = 2303003272.

The previous prime is 2303003191. The next prime is 2303003323. The reversal of 2303003273 is 3723003032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1769716624 + 533286649 = 42068^2 + 23093^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2303003273 is a prime.

It is not a weakly prime, because it can be changed into another prime (2303003473) 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, 1151501636 + 1151501637.

It is an arithmetic number, because the mean of its divisors is an integer number (1151501637).

Almost surely, 2^2303003273 is an apocalyptic number.

It is an amenable number.

2303003273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303003273 is an equidigital number, since it uses as much as digits as its factorization.

2303003273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 23.

The square root of 2303003273 is about 47989.6163039464. The cubic root of 2303003273 is about 1320.5804137510.

The spelling of 2303003273 in words is "two billion, three hundred three million, three thousand, two hundred seventy-three".