23132303 has 2 divisors, whose sum is σ = 23132304. Its totient is φ = 23132302.

The previous prime is 23132287. The next prime is 23132309. The reversal of 23132303 is 30323132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23132303 - 2⁴ = 23132287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23132309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566151 + 11566152.

It is an arithmetic number, because the mean of its divisors is an integer number (11566152).

Almost surely, 2^23132303 is an apocalyptic number.

23132303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23132303 is an equidigital number, since it uses as much as digits as its factorization.

23132303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 23132303 is about 4809.6052852599. The cubic root of 23132303 is about 284.9309486965.

Adding to 23132303 its reverse (30323132), we get a palindrome (53455435).

The spelling of 23132303 in words is "twenty-three million, one hundred thirty-two thousand, three hundred three".