2113434041 has 2 divisors, whose sum is σ = 2113434042. Its totient is φ = 2113434040.

The previous prime is 2113434019. The next prime is 2113434053. The reversal of 2113434041 is 1404343112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1528810000 + 584624041 = 39100^2 + 24179^2 .

It is a cyclic number.

It is not a de Polignac number, because 2113434041 - 2⁶ = 2113433977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2113433998 and 2113434016.

It is not a weakly prime, because it can be changed into another prime (2113434941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056717020 + 1056717021.

It is an arithmetic number, because the mean of its divisors is an integer number (1056717021).

Almost surely, 2^2113434041 is an apocalyptic number.

It is an amenable number.

2113434041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113434041 is an equidigital number, since it uses as much as digits as its factorization.

2113434041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2113434041 is about 45972.1006807390. The cubic root of 2113434041 is about 1283.3040536563.

Adding to 2113434041 its reverse (1404343112), we get a palindrome (3517777153).

The spelling of 2113434041 in words is "two billion, one hundred thirteen million, four hundred thirty-four thousand, forty-one".