1121304332 has 6 divisors (see below), whose sum is σ = 1962282588. Its totient is φ = 560652164.

The previous prime is 1121304307. The next prime is 1121304413. The reversal of 1121304332 is 2334031211.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140163038 + ... + 140163045.

It is an arithmetic number, because the mean of its divisors is an integer number (327047098).

Almost surely, 2^1121304332 is an apocalyptic number.

It is an amenable number.

1121304332 is a deficient number, since it is larger than the sum of its proper divisors (840978256).

1121304332 is a wasteful number, since it uses less digits than its factorization.

1121304332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280326087 (or 280326085 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1121304332 is about 33485.8825775878. The cubic root of 1121304332 is about 1038.9018030357.

Adding to 1121304332 its reverse (2334031211), we get a palindrome (3455335543).

The spelling of 1121304332 in words is "one billion, one hundred twenty-one million, three hundred four thousand, three hundred thirty-two".