11123243114411 has 16 divisors (see below), whose sum is σ = 11170979619840. Its totient is φ = 11075636090400.

The previous prime is 11123243114407. The next prime is 11123243114453. The reversal of 11123243114411 is 11441134232111.

It is a cyclic number.

It is not a de Polignac number, because 11123243114411 - 2² = 11123243114407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11123243114611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416322425 + ... + 416349141.

It is an arithmetic number, because the mean of its divisors is an integer number (698186226240).

Almost surely, 2^{11123243114411} is an apocalyptic number.

11123243114411 is a deficient number, since it is larger than the sum of its proper divisors (47736505429).

11123243114411 is a wasteful number, since it uses less digits than its factorization.

11123243114411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29074.

The product of its digits is 2304, while the sum is 29.

Adding to 11123243114411 its reverse (11441134232111), we get a palindrome (22564377346522).

The spelling of 11123243114411 in words is "eleven trillion, one hundred twenty-three billion, two hundred forty-three million, one hundred fourteen thousand, four hundred eleven".