2132302273 has 2 divisors, whose sum is σ = 2132302274. Its totient is φ = 2132302272.

The previous prime is 2132302261. The next prime is 2132302339. The reversal of 2132302273 is 3722032312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2129176449 + 3125824 = 46143^2 + 1768^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132302273 - 2⁹ = 2132301761 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132302213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066151136 + 1066151137.

It is an arithmetic number, because the mean of its divisors is an integer number (1066151137).

Almost surely, 2^2132302273 is an apocalyptic number.

It is an amenable number.

2132302273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132302273 is an equidigital number, since it uses as much as digits as its factorization.

2132302273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 2132302273 is about 46176.8586307038. The cubic root of 2132302273 is about 1287.1117548441. Note that the first 3 decimals are identical.

Adding to 2132302273 its reverse (3722032312), we get a palindrome (5854334585).

The spelling of 2132302273 in words is "two billion, one hundred thirty-two million, three hundred two thousand, two hundred seventy-three".