2113123441411 has 8 divisors (see below), whose sum is σ = 2117873613600. Its totient is φ = 2108377345152.

The previous prime is 2113123441397. The next prime is 2113123441421. The reversal of 2113123441411 is 1141443213112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2113123441411 - 2²⁵ = 2113089886979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2113123441411.

It is not an unprimeable number, because it can be changed into a prime (2113123441421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20251 + ... + 2055883.

It is an arithmetic number, because the mean of its divisors is an integer number (264734201700).

Almost surely, 2^{2113123441411} is an apocalyptic number.

2113123441411 is a deficient number, since it is larger than the sum of its proper divisors (4750172189).

2113123441411 is a wasteful number, since it uses less digits than its factorization.

2113123441411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037965.

The product of its digits is 2304, while the sum is 28.

Adding to 2113123441411 its reverse (1141443213112), we get a palindrome (3254566654523).

The spelling of 2113123441411 in words is "two trillion, one hundred thirteen billion, one hundred twenty-three million, four hundred forty-one thousand, four hundred eleven".