2183090941 has 2 divisors, whose sum is σ = 2183090942. Its totient is φ = 2183090940.

The previous prime is 2183090939. The next prime is 2183090963. The reversal of 2183090941 is 1490903812.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2168299225 + 14791716 = 46565^2 + 3846^2 .

It is a cyclic number.

It is not a de Polignac number, because 2183090941 - 2¹ = 2183090939 is a prime.

Together with 2183090939, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 2183090941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2183090911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091545470 + 1091545471.

It is an arithmetic number, because the mean of its divisors is an integer number (1091545471).

Almost surely, 2^2183090941 is an apocalyptic number.

It is an amenable number.

2183090941 is a deficient number, since it is larger than the sum of its proper divisors (1).

2183090941 is an equidigital number, since it uses as much as digits as its factorization.

2183090941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 2183090941 is about 46723.5587364661. The cubic root of 2183090941 is about 1297.2507859735.

The spelling of 2183090941 in words is "two billion, one hundred eighty-three million, ninety thousand, nine hundred forty-one".