32231320063 has 2 divisors, whose sum is σ = 32231320064. Its totient is φ = 32231320062.

The previous prime is 32231320057. The next prime is 32231320103. The reversal of 32231320063 is 36002313223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32231320063 - 2⁹ = 32231319551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32231300063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16115660031 + 16115660032.

It is an arithmetic number, because the mean of its divisors is an integer number (16115660032).

Almost surely, 2^32231320063 is an apocalyptic number.

32231320063 is a deficient number, since it is larger than the sum of its proper divisors (1).

32231320063 is an equidigital number, since it uses as much as digits as its factorization.

32231320063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 32231320063 its reverse (36002313223), we get a palindrome (68233633286).

The spelling of 32231320063 in words is "thirty-two billion, two hundred thirty-one million, three hundred twenty thousand, sixty-three".