20333030202053 has 2 divisors, whose sum is σ = 20333030202054. Its totient is φ = 20333030202052.

The previous prime is 20333030201879. The next prime is 20333030202127. The reversal of 20333030202053 is 35020203033302.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14214837846049 + 6118192356004 = 3770257^2 + 2473498^2 .

It is a cyclic number.

It is not a de Polignac number, because 20333030202053 - 2²⁰ = 20333029153477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20333030202553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166515101026 + 10166515101027.

It is an arithmetic number, because the mean of its divisors is an integer number (10166515101027).

Almost surely, 2^{20333030202053} is an apocalyptic number.

It is an amenable number.

20333030202053 is a deficient number, since it is larger than the sum of its proper divisors (1).

20333030202053 is an equidigital number, since it uses as much as digits as its factorization.

20333030202053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 26.

Adding to 20333030202053 its reverse (35020203033302), we get a palindrome (55353233235355).

The spelling of 20333030202053 in words is "twenty trillion, three hundred thirty-three billion, thirty million, two hundred two thousand, fifty-three".