2113144410019 has 2 divisors, whose sum is σ = 2113144410020. Its totient is φ = 2113144410018.

The previous prime is 2113144410011. The next prime is 2113144410049. The reversal of 2113144410019 is 9100144413112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2113144410019 - 2³ = 2113144410011 is a prime.

It is a super-2 number, since 2×2113144410019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2113144410011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056572205009 + 1056572205010.

It is an arithmetic number, because the mean of its divisors is an integer number (1056572205010).

Almost surely, 2^{2113144410019} is an apocalyptic number.

2113144410019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113144410019 is an equidigital number, since it uses as much as digits as its factorization.

2113144410019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 2113144410019 in words is "two trillion, one hundred thirteen billion, one hundred forty-four million, four hundred ten thousand, nineteen".