2113041041 has 2 divisors, whose sum is σ = 2113041042. Its totient is φ = 2113041040.

The previous prime is 2113041031. The next prime is 2113041043. The reversal of 2113041041 is 1401403112.

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., 1632160000 + 480881041 = 40400^2 + 21929^2 .

It is a cyclic number.

It is not a de Polignac number, because 2113041041 - 2²⁶ = 2045932177 is a prime.

Together with 2113041043, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2113041043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056520520 + 1056520521.

It is an arithmetic number, because the mean of its divisors is an integer number (1056520521).

Almost surely, 2^2113041041 is an apocalyptic number.

It is an amenable number.

2113041041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113041041 is an equidigital number, since it uses as much as digits as its factorization.

2113041041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2113041041 is about 45967.8261504718. The cubic root of 2113041041 is about 1283.2245038576.

Adding to 2113041041 its reverse (1401403112), we get a palindrome (3514444153).

The spelling of 2113041041 in words is "two billion, one hundred thirteen million, forty-one thousand, forty-one".