201330122183 has 2 divisors, whose sum is σ = 201330122184. Its totient is φ = 201330122182.

The previous prime is 201330122159. The next prime is 201330122219. The reversal of 201330122183 is 381221033102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201330122183 - 2¹⁴ = 201330105799 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201330722183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100665061091 + 100665061092.

It is an arithmetic number, because the mean of its divisors is an integer number (100665061092).

Almost surely, 2^201330122183 is an apocalyptic number.

201330122183 is a deficient number, since it is larger than the sum of its proper divisors (1).

201330122183 is an equidigital number, since it uses as much as digits as its factorization.

201330122183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 201330122183 its reverse (381221033102), we get a palindrome (582551155285).

The spelling of 201330122183 in words is "two hundred one billion, three hundred thirty million, one hundred twenty-two thousand, one hundred eighty-three".