10320221033 has 2 divisors, whose sum is σ = 10320221034. Its totient is φ = 10320221032.

The previous prime is 10320221029. The next prime is 10320221057. The reversal of 10320221033 is 33012202301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9286791424 + 1033429609 = 96368^2 + 32147^2 .

It is a cyclic number.

It is not a de Polignac number, because 10320221033 - 2² = 10320221029 is a prime.

It is not a weakly prime, because it can be changed into another prime (10320221333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160110516 + 5160110517.

It is an arithmetic number, because the mean of its divisors is an integer number (5160110517).

Almost surely, 2^10320221033 is an apocalyptic number.

It is an amenable number.

10320221033 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320221033 is an equidigital number, since it uses as much as digits as its factorization.

10320221033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10320221033 its reverse (33012202301), we get a palindrome (43332423334).

The spelling of 10320221033 in words is "ten billion, three hundred twenty million, two hundred twenty-one thousand, thirty-three".