2011013133271 has 2 divisors, whose sum is σ = 2011013133272. Its totient is φ = 2011013133270.

The previous prime is 2011013133209. The next prime is 2011013133277. The reversal of 2011013133271 is 1723313101102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2011013133271 - 2²¹ = 2011011036119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011013133277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005506566635 + 1005506566636.

It is an arithmetic number, because the mean of its divisors is an integer number (1005506566636).

Almost surely, 2^{2011013133271} is an apocalyptic number.

2011013133271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011013133271 is an equidigital number, since it uses as much as digits as its factorization.

2011013133271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 2011013133271 its reverse (1723313101102), we get a palindrome (3734326234373).

The spelling of 2011013133271 in words is "two trillion, eleven billion, thirteen million, one hundred thirty-three thousand, two hundred seventy-one".