1320103211332 has 12 divisors (see below), whose sum is σ = 2313924839100. Its totient is φ = 658981828736.

The previous prime is 1320103211303. The next prime is 1320103211419. The reversal of 1320103211332 is 2331123010231.

It can be written as a sum of positive squares in 2 ways, for example, as 654730195716 + 665373015616 = 809154^2 + 815704^2 .

It is an unprimeable number.

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, 267441457 + ... + 267446392.

It is an arithmetic number, because the mean of its divisors is an integer number (192827069925).

Almost surely, 2^{1320103211332} is an apocalyptic number.

It is an amenable number.

1320103211332 is a deficient number, since it is larger than the sum of its proper divisors (993821627768).

1320103211332 is a wasteful number, since it uses less digits than its factorization.

1320103211332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534888470 (or 534888468 counting only the distinct ones).

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

Adding to 1320103211332 its reverse (2331123010231), we get a palindrome (3651226221563).

The spelling of 1320103211332 in words is "one trillion, three hundred twenty billion, one hundred three million, two hundred eleven thousand, three hundred thirty-two".