11452231124 has 12 divisors (see below), whose sum is σ = 20467817664. Its totient is φ = 5604283224.

The previous prime is 11452231123. The next prime is 11452231159. The reversal of 11452231124 is 42113225411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11452231093 and 11452231102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11452231121) 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, 30457874 + ... + 30458249.

It is an arithmetic number, because the mean of its divisors is an integer number (1705651472).

Almost surely, 2^11452231124 is an apocalyptic number.

It is an amenable number.

11452231124 is a deficient number, since it is larger than the sum of its proper divisors (9015586540).

11452231124 is a wasteful number, since it uses less digits than its factorization.

11452231124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60916174 (or 60916172 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

Adding to 11452231124 its reverse (42113225411), we get a palindrome (53565456535).

The spelling of 11452231124 in words is "eleven billion, four hundred fifty-two million, two hundred thirty-one thousand, one hundred twenty-four".