11136124323 has 32 divisors (see below), whose sum is σ = 17191598400. Its totient is φ = 7115689728.

The previous prime is 11136124319. The next prime is 11136124331. The reversal of 11136124323 is 32342163111.

It is a happy number.

11136124323 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 612 + 43 + 2 + 3 = 666.

It is not a de Polignac number, because 11136124323 - 2² = 11136124319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11136124313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55365 + ... + 159177.

It is an arithmetic number, because the mean of its divisors is an integer number (537237450).

Almost surely, 2^11136124323 is an apocalyptic number.

11136124323 is a deficient number, since it is larger than the sum of its proper divisors (6055474077).

11136124323 is a wasteful number, since it uses less digits than its factorization.

11136124323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103988 (or 103982 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 11136124323 its reverse (32342163111), we get a palindrome (43478287434).

The spelling of 11136124323 in words is "eleven billion, one hundred thirty-six million, one hundred twenty-four thousand, three hundred twenty-three".