32330113021 has 2 divisors, whose sum is σ = 32330113022. Its totient is φ = 32330113020.

The previous prime is 32330112989. The next prime is 32330113031. The reversal of 32330113021 is 12031103323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30002050521 + 2328062500 = 173211^2 + 48250^2 .

It is an emirp because it is prime and its reverse (12031103323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32330113021 - 2⁵ = 32330112989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32330113021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32330113031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16165056510 + 16165056511.

It is an arithmetic number, because the mean of its divisors is an integer number (16165056511).

Almost surely, 2^32330113021 is an apocalyptic number.

It is an amenable number.

32330113021 is a deficient number, since it is larger than the sum of its proper divisors (1).

32330113021 is an equidigital number, since it uses as much as digits as its factorization.

32330113021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32330113021 its reverse (12031103323), we get a palindrome (44361216344).

The spelling of 32330113021 in words is "thirty-two billion, three hundred thirty million, one hundred thirteen thousand, twenty-one".