1120231132 has 24 divisors (see below), whose sum is σ = 1975836240. Its totient is φ = 555724800.

The previous prime is 1120231121. The next prime is 1120231183. The reversal of 1120231132 is 2311320211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274507 + ... + 278557.

It is an arithmetic number, because the mean of its divisors is an integer number (82326510).

Almost surely, 2^1120231132 is an apocalyptic number.

It is an amenable number.

1120231132 is a deficient number, since it is larger than the sum of its proper divisors (855605108).

1120231132 is a wasteful number, since it uses less digits than its factorization.

1120231132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4581 (or 4579 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1120231132 is about 33469.8540779610. The cubic root of 1120231132 is about 1038.5702530487.

Adding to 1120231132 its reverse (2311320211), we get a palindrome (3431551343).

The spelling of 1120231132 in words is "one billion, one hundred twenty million, two hundred thirty-one thousand, one hundred thirty-two".