20033008927 has 2 divisors, whose sum is σ = 20033008928. Its totient is φ = 20033008926.

The previous prime is 20033008909. The next prime is 20033008939. The reversal of 20033008927 is 72980033002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20033008927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20033008892 and 20033008901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20033008327) 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, 10016504463 + 10016504464.

It is an arithmetic number, because the mean of its divisors is an integer number (10016504464).

Almost surely, 2^20033008927 is an apocalyptic number.

20033008927 is a deficient number, since it is larger than the sum of its proper divisors (1).

20033008927 is an equidigital number, since it uses as much as digits as its factorization.

20033008927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 20033008927 in words is "twenty billion, thirty-three million, eight thousand, nine hundred twenty-seven".