1120111432 has 16 divisors (see below), whose sum is σ = 2291137200. Its totient is φ = 509141520.

The previous prime is 1120111423. The next prime is 1120111451. The reversal of 1120111432 is 2341110211.

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, 6364182 + ... + 6364357.

It is an arithmetic number, because the mean of its divisors is an integer number (143196075).

Almost surely, 2^1120111432 is an apocalyptic number.

It is an amenable number.

1120111432 is an abundant number, since it is smaller than the sum of its proper divisors (1171025768).

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

1120111432 is a wasteful number, since it uses less digits than its factorization.

1120111432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12728556 (or 12728552 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1120111432 is about 33468.0658538853. The cubic root of 1120111432 is about 1038.5332602997.

Adding to 1120111432 its reverse (2341110211), we get a palindrome (3461221643).

The spelling of 1120111432 in words is "one billion, one hundred twenty million, one hundred eleven thousand, four hundred thirty-two".