1303324343121 has 8 divisors (see below), whose sum is σ = 1829227148320. Its totient is φ = 823152216672.

The previous prime is 1303324343053. The next prime is 1303324343149. The reversal of 1303324343121 is 1213434233031.

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

It is not a de Polignac number, because 1303324343121 - 2¹⁷ = 1303324212049 is a prime.

It is a super-2 number, since 2×1303324343121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303324343821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11432669620 + ... + 11432669733.

It is an arithmetic number, because the mean of its divisors is an integer number (228653393540).

Almost surely, 2^{1303324343121} is an apocalyptic number.

It is an amenable number.

1303324343121 is a deficient number, since it is larger than the sum of its proper divisors (525902805199).

1303324343121 is a wasteful number, since it uses less digits than its factorization.

1303324343121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22865339375.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 1303324343121 its reverse (1213434233031), we get a palindrome (2516758576152).

The spelling of 1303324343121 in words is "one trillion, three hundred three billion, three hundred twenty-four million, three hundred forty-three thousand, one hundred twenty-one".