1101232112 has 20 divisors (see below), whose sum is σ = 2149928616. Its totient is φ = 546411840.

The previous prime is 1101232057. The next prime is 1101232163. The reversal of 1101232112 is 2112321011.

It is a congruent number.

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, 260603 + ... + 264794.

Almost surely, 2^1101232112 is an apocalyptic number.

It is an amenable number.

1101232112 is a deficient number, since it is larger than the sum of its proper divisors (1048696504).

1101232112 is a wasteful number, since it uses less digits than its factorization.

1101232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525536 (or 525530 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1101232112 is about 33184.8174923413. The cubic root of 1101232112 is about 1032.6653912542.

Adding to 1101232112 its reverse (2112321011), we get a palindrome (3213553123).

The spelling of 1101232112 in words is "one billion, one hundred one million, two hundred thirty-two thousand, one hundred twelve".