20333000112101 has 2 divisors, whose sum is σ = 20333000112102. Its totient is φ = 20333000112100.

The previous prime is 20333000112077. The next prime is 20333000112109. The reversal of 20333000112101 is 10121100033302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15383260622500 + 4949739489601 = 3922150^2 + 2224801^2 .

It is a cyclic number.

It is not a de Polignac number, because 20333000112101 - 2³⁸ = 20058122205157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20333000112101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20333000112109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166500056050 + 10166500056051.

It is an arithmetic number, because the mean of its divisors is an integer number (10166500056051).

Almost surely, 2^{20333000112101} is an apocalyptic number.

It is an amenable number.

20333000112101 is a deficient number, since it is larger than the sum of its proper divisors (1).

20333000112101 is an equidigital number, since it uses as much as digits as its factorization.

20333000112101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20333000112101 its reverse (10121100033302), we get a palindrome (30454100145403).

The spelling of 20333000112101 in words is "twenty trillion, three hundred thirty-three billion, one hundred twelve thousand, one hundred one".