11134124523 has 6 divisors (see below), whose sum is σ = 16082624324. Its totient is φ = 7422749676.

The previous prime is 11134124509. The next prime is 11134124531. The reversal of 11134124523 is 32542143111.

11134124523 is a `hidden beast` number, since 1 + 1 + 13 + 4 + 124 + 523 = 666.

It is not a de Polignac number, because 11134124523 - 2⁹ = 11134124011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11134124503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 618562465 + ... + 618562482.

Almost surely, 2^11134124523 is an apocalyptic number.

11134124523 is a deficient number, since it is larger than the sum of its proper divisors (4948499801).

11134124523 is a wasteful number, since it uses less digits than its factorization.

11134124523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237124953 (or 1237124950 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

Adding to 11134124523 its reverse (32542143111), we get a palindrome (43676267634).

The spelling of 11134124523 in words is "eleven billion, one hundred thirty-four million, one hundred twenty-four thousand, five hundred twenty-three".