20300133113033 has 2 divisors, whose sum is σ = 20300133113034. Its totient is φ = 20300133113032.

The previous prime is 20300133113011. The next prime is 20300133113059. The reversal of 20300133113033 is 33031133100302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12068036792464 + 8232096320569 = 3473908^2 + 2869163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20300133113033 is a prime.

It is not a weakly prime, because it can be changed into another prime (20300133113093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10150066556516 + 10150066556517.

It is an arithmetic number, because the mean of its divisors is an integer number (10150066556517).

Almost surely, 2^{20300133113033} is an apocalyptic number.

It is an amenable number.

20300133113033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20300133113033 is an equidigital number, since it uses as much as digits as its factorization.

20300133113033 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 23.

Adding to 20300133113033 its reverse (33031133100302), we get a palindrome (53331266213335).

The spelling of 20300133113033 in words is "twenty trillion, three hundred billion, one hundred thirty-three million, one hundred thirteen thousand, thirty-three".