201011333011133 has 2 divisors, whose sum is σ = 201011333011134. Its totient is φ = 201011333011132.

The previous prime is 201011333011127. The next prime is 201011333011241. The reversal of 201011333011133 is 331110333110102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136375730712004 + 64635602299129 = 11678002^2 + 8039627^2 .

It is a cyclic number.

It is not a de Polignac number, because 201011333011133 - 2¹⁰ = 201011333010109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201011333011099 and 201011333011108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201011333031133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505666505566 + 100505666505567.

It is an arithmetic number, because the mean of its divisors is an integer number (100505666505567).

Almost surely, 2^{201011333011133} is an apocalyptic number.

It is an amenable number.

201011333011133 is a deficient number, since it is larger than the sum of its proper divisors (1).

201011333011133 is an equidigital number, since it uses as much as digits as its factorization.

201011333011133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 201011333011133 its reverse (331110333110102), we get a palindrome (532121666121235).

The spelling of 201011333011133 in words is "two hundred one trillion, eleven billion, three hundred thirty-three million, eleven thousand, one hundred thirty-three".