10320333091 has 2 divisors, whose sum is σ = 10320333092. Its totient is φ = 10320333090.

The previous prime is 10320333083. The next prime is 10320333097. The reversal of 10320333091 is 19033302301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10320333091 - 2³ = 10320333083 is a prime.

It is a super-2 number, since 2×10320333091² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10320333097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160166545 + 5160166546.

It is an arithmetic number, because the mean of its divisors is an integer number (5160166546).

Almost surely, 2^10320333091 is an apocalyptic number.

10320333091 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320333091 is an equidigital number, since it uses as much as digits as its factorization.

10320333091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 10320333091 its reverse (19033302301), we get a palindrome (29353635392).

The spelling of 10320333091 in words is "ten billion, three hundred twenty million, three hundred thirty-three thousand, ninety-one".