2105241583 has 2 divisors, whose sum is σ = 2105241584. Its totient is φ = 2105241582.

The previous prime is 2105241581. The next prime is 2105241683. The reversal of 2105241583 is 3851425012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2105241583 - 2¹ = 2105241581 is a prime.

Together with 2105241581, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2105241581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052620791 + 1052620792.

It is an arithmetic number, because the mean of its divisors is an integer number (1052620792).

Almost surely, 2^2105241583 is an apocalyptic number.

2105241583 is a deficient number, since it is larger than the sum of its proper divisors (1).

2105241583 is an equidigital number, since it uses as much as digits as its factorization.

2105241583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 2105241583 is about 45882.9116665453. The cubic root of 2105241583 is about 1281.6437181825.

Adding to 2105241583 its reverse (3851425012), we get a palindrome (5956666595).

The spelling of 2105241583 in words is "two billion, one hundred five million, two hundred forty-one thousand, five hundred eighty-three".