1121301332 has 12 divisors (see below), whose sum is σ = 1962915360. Its totient is φ = 560468376.

The previous prime is 1121301301. The next prime is 1121301343. The reversal of 1121301332 is 2331031211.

It is a self number, because there is not a number n which added to its sum of digits gives 1121301332.

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, 31232 + ... + 56727.

It is an arithmetic number, because the mean of its divisors is an integer number (163576280).

Almost surely, 2^1121301332 is an apocalyptic number.

It is an amenable number.

1121301332 is a deficient number, since it is larger than the sum of its proper divisors (841614028).

1121301332 is a wasteful number, since it uses less digits than its factorization.

1121301332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91150 (or 91148 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1121301332 is about 33485.8377825612. The cubic root of 1121301332 is about 1038.9008765230.

Adding to 1121301332 its reverse (2331031211), we get a palindrome (3452332543).

The spelling of 1121301332 in words is "one billion, one hundred twenty-one million, three hundred one thousand, three hundred thirty-two".