1320301231213 has 8 divisors (see below), whose sum is σ = 1332747077760. Its totient is φ = 1307904097200.

The previous prime is 1320301231159. The next prime is 1320301231231. The reversal of 1320301231213 is 3121321030231.

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 1320301231213 - 2⁹ = 1320301230701 is a prime.

It is a super-2 number, since 2×1320301231213² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320301231913) 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, 12123670 + ... + 12232087.

It is an arithmetic number, because the mean of its divisors is an integer number (166593384720).

Almost surely, 2^{1320301231213} is an apocalyptic number.

It is an amenable number.

1320301231213 is a deficient number, since it is larger than the sum of its proper divisors (12445846547).

1320301231213 is a wasteful number, since it uses less digits than its factorization.

1320301231213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24356267.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1320301231213 its reverse (3121321030231), we get a palindrome (4441622261444).

The spelling of 1320301231213 in words is "one trillion, three hundred twenty billion, three hundred one million, two hundred thirty-one thousand, two hundred thirteen".