1330311330121 has 8 divisors (see below), whose sum is σ = 1352982681344. Its totient is φ = 1307667816720.

The previous prime is 1330311330113. The next prime is 1330311330137. The reversal of 1330311330121 is 1210331130331.

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 1330311330121 - 2³ = 1330311330113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1330311330092 and 1330311330101.

It is not an unprimeable number, because it can be changed into a prime (1330311330521) 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, 6863055 + ... + 7054228.

It is an arithmetic number, because the mean of its divisors is an integer number (169122835168).

Almost surely, 2^{1330311330121} is an apocalyptic number.

It is an amenable number.

1330311330121 is a deficient number, since it is larger than the sum of its proper divisors (22671351223).

1330311330121 is a wasteful number, since it uses less digits than its factorization.

1330311330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13918911.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1330311330121 its reverse (1210331130331), we get a palindrome (2540642460452).

It can be divided in two parts, 13303 and 11330121, that added together give a square (11343424 = 3368²).

The spelling of 1330311330121 in words is "one trillion, three hundred thirty billion, three hundred eleven million, three hundred thirty thousand, one hundred twenty-one".