1120321003012 has 12 divisors (see below), whose sum is σ = 1963052944720. Its totient is φ = 559448733096.

The previous prime is 1120321002991. The next prime is 1120321003013. The reversal of 1120321003012 is 2103001230211.

It is not an unprimeable number, because it can be changed into a prime (1120321003013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177938562 + ... + 177944857.

Almost surely, 2^{1120321003012} is an apocalyptic number.

It is an amenable number.

1120321003012 is a deficient number, since it is larger than the sum of its proper divisors (842731941708).

1120321003012 is a wasteful number, since it uses less digits than its factorization.

1120321003012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355884210 (or 355884208 counting only the distinct ones).

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

Adding to 1120321003012 its reverse (2103001230211), we get a palindrome (3223322233223).

The spelling of 1120321003012 in words is "one trillion, one hundred twenty billion, three hundred twenty-one million, three thousand, twelve".