20112023300069 has 2 divisors, whose sum is σ = 20112023300070. Its totient is φ = 20112023300068.

The previous prime is 20112023300021. The next prime is 20112023300107. The reversal of 20112023300069 is 96000332021102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14577414169444 + 5534609130625 = 3818038^2 + 2352575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20112023300069 is a prime.

It is a super-3 number, since 3×20112023300069³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20112023300009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056011650034 + 10056011650035.

It is an arithmetic number, because the mean of its divisors is an integer number (10056011650035).

Almost surely, 2^{20112023300069} is an apocalyptic number.

It is an amenable number.

20112023300069 is a deficient number, since it is larger than the sum of its proper divisors (1).

20112023300069 is an equidigital number, since it uses as much as digits as its factorization.

20112023300069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 20112023300069 in words is "twenty trillion, one hundred twelve billion, twenty-three million, three hundred thousand, sixty-nine".