10432331993 has 2 divisors, whose sum is σ = 10432331994. Its totient is φ = 10432331992.

The previous prime is 10432331971. The next prime is 10432332007. The reversal of 10432331993 is 39913323401.

10432331993 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10024615129 + 407716864 = 100123^2 + 20192^2 .

It is a cyclic number.

It is not a de Polignac number, because 10432331993 - 2¹² = 10432327897 is a prime.

It is not a weakly prime, because it can be changed into another prime (10432331893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5216165996 + 5216165997.

It is an arithmetic number, because the mean of its divisors is an integer number (5216165997).

Almost surely, 2^10432331993 is an apocalyptic number.

It is an amenable number.

10432331993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10432331993 is an equidigital number, since it uses as much as digits as its factorization.

10432331993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 38.

The spelling of 10432331993 in words is "ten billion, four hundred thirty-two million, three hundred thirty-one thousand, nine hundred ninety-three".