20332233307123 has 2 divisors, whose sum is σ = 20332233307124. Its totient is φ = 20332233307122.

The previous prime is 20332233307117. The next prime is 20332233307157. The reversal of 20332233307123 is 32170333223302.

It is an a-pointer prime, because the next prime (20332233307157) can be obtained adding 20332233307123 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20332233307123 - 2⁹ = 20332233306611 is a prime.

It is a super-2 number, since 2×20332233307123² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20332233307223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166116653561 + 10166116653562.

It is an arithmetic number, because the mean of its divisors is an integer number (10166116653562).

Almost surely, 2^{20332233307123} is an apocalyptic number.

20332233307123 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332233307123 is an equidigital number, since it uses as much as digits as its factorization.

20332233307123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 34.

The spelling of 20332233307123 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-three million, three hundred seven thousand, one hundred twenty-three".