2104535113 has 2 divisors, whose sum is σ = 2104535114. Its totient is φ = 2104535112.

The previous prime is 2104535093. The next prime is 2104535117. The reversal of 2104535113 is 3115354012.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2103781689 + 753424 = 45867^2 + 868^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2104535113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104535117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052267556 + 1052267557.

It is an arithmetic number, because the mean of its divisors is an integer number (1052267557).

Almost surely, 2^2104535113 is an apocalyptic number.

It is an amenable number.

2104535113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104535113 is an equidigital number, since it uses as much as digits as its factorization.

2104535113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2104535113 is about 45875.2124027780. The cubic root of 2104535113 is about 1281.5003388912.

Adding to 2104535113 its reverse (3115354012), we get a palindrome (5219889125).

The spelling of 2104535113 in words is "two billion, one hundred four million, five hundred thirty-five thousand, one hundred thirteen".