132123320243 has 2 divisors, whose sum is σ = 132123320244. Its totient is φ = 132123320242.

The previous prime is 132123320167. The next prime is 132123320261. The reversal of 132123320243 is 342023321231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132123320243 - 2⁸ = 132123319987 is a prime.

It is not a weakly prime, because it can be changed into another prime (132123320743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66061660121 + 66061660122.

It is an arithmetic number, because the mean of its divisors is an integer number (66061660122).

Almost surely, 2^132123320243 is an apocalyptic number.

132123320243 is a deficient number, since it is larger than the sum of its proper divisors (1).

132123320243 is an equidigital number, since it uses as much as digits as its factorization.

132123320243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 132123320243 its reverse (342023321231), we get a palindrome (474146641474).

The spelling of 132123320243 in words is "one hundred thirty-two billion, one hundred twenty-three million, three hundred twenty thousand, two hundred forty-three".