2113414413109 has 2 divisors, whose sum is σ = 2113414413110. Its totient is φ = 2113414413108.

The previous prime is 2113414413053. The next prime is 2113414413161. The reversal of 2113414413109 is 9013144143112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2080200444100 + 33213969009 = 1442290^2 + 182247^2 .

It is a cyclic number.

It is not a de Polignac number, because 2113414413109 - 2⁷ = 2113414412981 is a prime.

It is a super-2 number, since 2×2113414413109² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2113414413179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056707206554 + 1056707206555.

It is an arithmetic number, because the mean of its divisors is an integer number (1056707206555).

Almost surely, 2^{2113414413109} is an apocalyptic number.

It is an amenable number.

2113414413109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113414413109 is an equidigital number, since it uses as much as digits as its factorization.

2113414413109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 2113414413109 in words is "two trillion, one hundred thirteen billion, four hundred fourteen million, four hundred thirteen thousand, one hundred nine".