11120113232 has 30 divisors (see below), whose sum is σ = 22522713402. Its totient is φ = 5318310976.

The previous prime is 11120113229. The next prime is 11120113247. The reversal of 11120113232 is 23231102111.

It can be written as a sum of positive squares in only one way, i.e., 10961252416 + 158860816 = 104696^2 + 12604^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11120113232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 648443 + ... + 665370.

Almost surely, 2^11120113232 is an apocalyptic number.

It is an amenable number.

11120113232 is an abundant number, since it is smaller than the sum of its proper divisors (11402600170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11120113232 is a wasteful number, since it uses less digits than its factorization.

11120113232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313867 (or 1313838 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11120113232 its reverse (23231102111), we get a palindrome (34351215343).

The spelling of 11120113232 in words is "eleven billion, one hundred twenty million, one hundred thirteen thousand, two hundred thirty-two".