201211201183 has 2 divisors, whose sum is σ = 201211201184. Its totient is φ = 201211201182.

The previous prime is 201211201159. The next prime is 201211201267. The reversal of 201211201183 is 381102112102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201211201183 - 2²⁵ = 201177646751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201211201483) 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, 100605600591 + 100605600592.

It is an arithmetic number, because the mean of its divisors is an integer number (100605600592).

Almost surely, 2^201211201183 is an apocalyptic number.

201211201183 is a deficient number, since it is larger than the sum of its proper divisors (1).

201211201183 is an equidigital number, since it uses as much as digits as its factorization.

201211201183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 201211201183 its reverse (381102112102), we get a palindrome (582313313285).

The spelling of 201211201183 in words is "two hundred one billion, two hundred eleven million, two hundred one thousand, one hundred eighty-three".