1303332321131 has 8 divisors (see below), whose sum is σ = 1345398985728. Its totient is φ = 1261267137000.

The previous prime is 1303332321119. The next prime is 1303332321133. The reversal of 1303332321131 is 1311232333031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1303332321131 - 2¹⁰ = 1303332320107 is a prime.

It is a super-2 number, since 2×1303332321131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1303332321131.

It is not an unprimeable number, because it can be changed into a prime (1303332321133) 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, 1582616 + ... + 2260826.

It is an arithmetic number, because the mean of its divisors is an integer number (168174873216).

Almost surely, 2^{1303332321131} is an apocalyptic number.

1303332321131 is a deficient number, since it is larger than the sum of its proper divisors (42066664597).

1303332321131 is an equidigital number, since it uses as much as digits as its factorization.

1303332321131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740233.

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

Adding to 1303332321131 its reverse (1311232333031), we get a palindrome (2614564654162).

The spelling of 1303332321131 in words is "one trillion, three hundred three billion, three hundred thirty-two million, three hundred twenty-one thousand, one hundred thirty-one".