1303321103332 has 24 divisors (see below), whose sum is σ = 2291465344896. Its totient is φ = 648618831168.

The previous prime is 1303321103281. The next prime is 1303321103339. The reversal of 1303321103332 is 2333011233031.

It is a junction number, because it is equal to n+sod(n) for n = 1303321103297 and 1303321103306.

It is not an unprimeable number, because it can be changed into a prime (1303321103339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2219353 + ... + 2744479.

It is an arithmetic number, because the mean of its divisors is an integer number (95477722704).

Almost surely, 2^{1303321103332} is an apocalyptic number.

It is an amenable number.

1303321103332 is a deficient number, since it is larger than the sum of its proper divisors (988144241564).

1303321103332 is a wasteful number, since it uses less digits than its factorization.

1303321103332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528027 (or 528025 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1303321103332 its reverse (2333011233031), we get a palindrome (3636332336363).

The spelling of 1303321103332 in words is "one trillion, three hundred three billion, three hundred twenty-one million, one hundred three thousand, three hundred thirty-two".