1121105332 has 12 divisors (see below), whose sum is σ = 1962576000. Its totient is φ = 560369336.

The previous prime is 1121105329. The next prime is 1121105333. The reversal of 1121105332 is 2335011211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121105333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31582 + ... + 56917.

It is an arithmetic number, because the mean of its divisors is an integer number (163548000).

Almost surely, 2^1121105332 is an apocalyptic number.

It is an amenable number.

1121105332 is a deficient number, since it is larger than the sum of its proper divisors (841470668).

1121105332 is a wasteful number, since it uses less digits than its factorization.

1121105332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91670 (or 91668 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1121105332 is about 33482.9110442924. The cubic root of 1121105332 is about 1038.8403407772.

Adding to 1121105332 its reverse (2335011211), we get a palindrome (3456116543).

The spelling of 1121105332 in words is "one billion, one hundred twenty-one million, one hundred five thousand, three hundred thirty-two".