1123411023141 has 24 divisors (see below), whose sum is σ = 1674337234080. Its totient is φ = 669315234720.

The previous prime is 1123411023139. The next prime is 1123411023149. The reversal of 1123411023141 is 1413201143211.

It is not a de Polignac number, because 1123411023141 - 2¹ = 1123411023139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123411023149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26205670 + ... + 26248503.

It is an arithmetic number, because the mean of its divisors is an integer number (69764051420).

Almost surely, 2^{1123411023141} is an apocalyptic number.

1123411023141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1123411023141 is a deficient number, since it is larger than the sum of its proper divisors (550926210939).

1123411023141 is a wasteful number, since it uses less digits than its factorization.

1123411023141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52454257 (or 52454246 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 1123411023141 its reverse (1413201143211), we get a palindrome (2536612166352).

The spelling of 1123411023141 in words is "one trillion, one hundred twenty-three billion, four hundred eleven million, twenty-three thousand, one hundred forty-one".