12134311124 has 12 divisors (see below), whose sum is σ = 22868509524. Its totient is φ = 5600451264.

The previous prime is 12134311117. The next prime is 12134311129. The reversal of 12134311124 is 42111343121.

It can be written as a sum of positive squares in 2 ways, for example, as 3386076100 + 8748235024 = 58190^2 + 93532^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12134311124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12134311129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116676017 + ... + 116676120.

It is an arithmetic number, because the mean of its divisors is an integer number (1905709127).

Almost surely, 2^12134311124 is an apocalyptic number.

It is an amenable number.

12134311124 is a deficient number, since it is larger than the sum of its proper divisors (10734198400).

12134311124 is a wasteful number, since it uses less digits than its factorization.

12134311124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233352154 (or 233352152 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 12134311124 its reverse (42111343121), we get a palindrome (54245654245).

The spelling of 12134311124 in words is "twelve billion, one hundred thirty-four million, three hundred eleven thousand, one hundred twenty-four".