1121321003332 has 6 divisors (see below), whose sum is σ = 1962311755838. Its totient is φ = 560660501664.

The previous prime is 1121321003321. The next prime is 1121321003359. The reversal of 1121321003332 is 2333001231211.

It can be written as a sum of positive squares in only one way, i.e., 987272755456 + 134048247876 = 993616^2 + 366126^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140165125413 + ... + 140165125420.

Almost surely, 2^{1121321003332} is an apocalyptic number.

It is an amenable number.

1121321003332 is a deficient number, since it is larger than the sum of its proper divisors (840990752506).

1121321003332 is a wasteful number, since it uses less digits than its factorization.

1121321003332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280330250837 (or 280330250835 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1121321003332 its reverse (2333001231211), we get a palindrome (3454322234543).

The spelling of 1121321003332 in words is "one trillion, one hundred twenty-one billion, three hundred twenty-one million, three thousand, three hundred thirty-two".