2104081151 has 2 divisors, whose sum is σ = 2104081152. Its totient is φ = 2104081150.

The previous prime is 2104081123. The next prime is 2104081153. The reversal of 2104081151 is 1511804012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2104081151 - 2⁶ = 2104081087 is a prime.

Together with 2104081153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104081153) 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, 1052040575 + 1052040576.

It is an arithmetic number, because the mean of its divisors is an integer number (1052040576).

Almost surely, 2^2104081151 is an apocalyptic number.

2104081151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104081151 is an equidigital number, since it uses as much as digits as its factorization.

2104081151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 2104081151 is about 45870.2643441260. The cubic root of 2104081151 is about 1281.4081895946.

Adding to 2104081151 its reverse (1511804012), we get a palindrome (3615885163).

The spelling of 2104081151 in words is "two billion, one hundred four million, eighty-one thousand, one hundred fifty-one".