275201323 has 2 divisors, whose sum is σ = 275201324. Its totient is φ = 275201322.

The previous prime is 275201293. The next prime is 275201327. The reversal of 275201323 is 323102572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 275201323 - 2²¹ = 273104171 is a prime.

It is not a weakly prime, because it can be changed into another prime (275201327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137600661 + 137600662.

It is an arithmetic number, because the mean of its divisors is an integer number (137600662).

Almost surely, 2^275201323 is an apocalyptic number.

275201323 is a deficient number, since it is larger than the sum of its proper divisors (1).

275201323 is an equidigital number, since it uses as much as digits as its factorization.

275201323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 275201323 is about 16589.1929580676. The cubic root of 275201323 is about 650.4543750026.

Adding to 275201323 its reverse (323102572), we get a palindrome (598303895).

The spelling of 275201323 in words is "two hundred seventy-five million, two hundred one thousand, three hundred twenty-three".