20023633064107 has 2 divisors, whose sum is σ = 20023633064108. Its totient is φ = 20023633064106.

The previous prime is 20023633064081. The next prime is 20023633064131. The reversal of 20023633064107 is 70146033632002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20023633064107 - 2⁷ = 20023633063979 is a prime.

It is not a weakly prime, because it can be changed into another prime (20023633064147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011816532053 + 10011816532054.

It is an arithmetic number, because the mean of its divisors is an integer number (10011816532054).

Almost surely, 2^{20023633064107} is an apocalyptic number.

20023633064107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20023633064107 is an equidigital number, since it uses as much as digits as its factorization.

20023633064107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 37.

Adding to 20023633064107 its reverse (70146033632002), we get a palindrome (90169666696109).

The spelling of 20023633064107 in words is "twenty trillion, twenty-three billion, six hundred thirty-three million, sixty-four thousand, one hundred seven".