2174261113 has 2 divisors, whose sum is σ = 2174261114. Its totient is φ = 2174261112.

The previous prime is 2174261083. The next prime is 2174261179. The reversal of 2174261113 is 3111624712.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1709987904 + 464273209 = 41352^2 + 21547^2 .

It is a cyclic number.

It is not a de Polignac number, because 2174261113 - 2¹⁷ = 2174130041 is a prime.

It is a super-2 number, since 2×2174261113² = 9454822775007997538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2174261183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087130556 + 1087130557.

It is an arithmetic number, because the mean of its divisors is an integer number (1087130557).

Almost surely, 2^2174261113 is an apocalyptic number.

It is an amenable number.

2174261113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2174261113 is an equidigital number, since it uses as much as digits as its factorization.

2174261113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 28.

The square root of 2174261113 is about 46628.9728923981. The cubic root of 2174261113 is about 1295.4994496727.

Adding to 2174261113 its reverse (3111624712), we get a palindrome (5285885825).

The spelling of 2174261113 in words is "two billion, one hundred seventy-four million, two hundred sixty-one thousand, one hundred thirteen".