1330213121013 has 8 divisors (see below), whose sum is σ = 2026991422528. Its totient is φ = 760121783424.

The previous prime is 1330213120939. The next prime is 1330213121063. The reversal of 1330213121013 is 3101213120331.

It is a happy number.

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

It is not a de Polignac number, because 1330213121013 - 2²⁰ = 1330212072437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 63343481953 = 1330213121013 / (1 + 3 + 3 + 0 + 2 + 1 + 3 + 1 + 2 + 1 + 0 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330213121063) 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, 31671740956 + ... + 31671740997.

It is an arithmetic number, because the mean of its divisors is an integer number (253373927816).

Almost surely, 2^{1330213121013} is an apocalyptic number.

It is an amenable number.

1330213121013 is a deficient number, since it is larger than the sum of its proper divisors (696778301515).

1330213121013 is an equidigital number, since it uses as much as digits as its factorization.

1330213121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63343481963.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1330213121013 its reverse (3101213120331), we get a palindrome (4431426241344).

The spelling of 1330213121013 in words is "one trillion, three hundred thirty billion, two hundred thirteen million, one hundred twenty-one thousand, thirteen".