2011112021183 has 2 divisors, whose sum is σ = 2011112021184. Its totient is φ = 2011112021182.

The previous prime is 2011112021179. The next prime is 2011112021189. The reversal of 2011112021183 is 3811202111102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011112021183 - 2² = 2011112021179 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011112021189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005556010591 + 1005556010592.

It is an arithmetic number, because the mean of its divisors is an integer number (1005556010592).

Almost surely, 2^{2011112021183} is an apocalyptic number.

2011112021183 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011112021183 is an equidigital number, since it uses as much as digits as its factorization.

2011112021183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 23.

Adding to 2011112021183 its reverse (3811202111102), we get a palindrome (5822314132285).

The spelling of 2011112021183 in words is "two trillion, eleven billion, one hundred twelve million, twenty-one thousand, one hundred eighty-three".