11134144132 has 12 divisors (see below), whose sum is σ = 19485491200. Its totient is φ = 5566860936.

The previous prime is 11134144117. The next prime is 11134144141. The reversal of 11134144132 is 23144143111.

It is a junction number, because it is equal to n+sod(n) for n = 11134144097 and 11134144106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177613 + ... + 231979.

Almost surely, 2^11134144132 is an apocalyptic number.

It is an amenable number.

11134144132 is a deficient number, since it is larger than the sum of its proper divisors (8351347068).

11134144132 is a wasteful number, since it uses less digits than its factorization.

11134144132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105570 (or 105568 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

Adding to 11134144132 its reverse (23144143111), we get a palindrome (34278287243).

The spelling of 11134144132 in words is "eleven billion, one hundred thirty-four million, one hundred forty-four thousand, one hundred thirty-two".