11152324112 has 20 divisors (see below), whose sum is σ = 21622185660. Its totient is φ = 5572405248.

The previous prime is 11152324063. The next prime is 11152324123. The reversal of 11152324112 is 21142325111.

It can be written as a sum of positive squares in 2 ways, for example, as 2570895616 + 8581428496 = 50704^2 + 92636^2 .

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, 210233 + ... + 257880.

It is an arithmetic number, because the mean of its divisors is an integer number (1081109283).

Almost surely, 2^11152324112 is an apocalyptic number.

It is an amenable number.

11152324112 is a deficient number, since it is larger than the sum of its proper divisors (10469861548).

11152324112 is a wasteful number, since it uses less digits than its factorization.

11152324112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469610 (or 469604 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

Adding to 11152324112 its reverse (21142325111), we get a palindrome (32294649223).

Subtracting 11152324112 from its reverse (21142325111), we obtain a palindrome (9990000999).

The spelling of 11152324112 in words is "eleven billion, one hundred fifty-two million, three hundred twenty-four thousand, one hundred twelve".