1303121333132 has 6 divisors (see below), whose sum is σ = 2280462332988. Its totient is φ = 651560666564.

The previous prime is 1303121333119. The next prime is 1303121333149. The reversal of 1303121333132 is 2313331213031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162890166638 + ... + 162890166645.

It is an arithmetic number, because the mean of its divisors is an integer number (380077055498).

Almost surely, 2^{1303121333132} is an apocalyptic number.

It is an amenable number.

1303121333132 is a deficient number, since it is larger than the sum of its proper divisors (977340999856).

1303121333132 is a wasteful number, since it uses less digits than its factorization.

1303121333132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325780333287 (or 325780333285 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1303121333132 its reverse (2313331213031), we get a palindrome (3616452546163).

The spelling of 1303121333132 in words is "one trillion, three hundred three billion, one hundred twenty-one million, three hundred thirty-three thousand, one hundred thirty-two".