1320113302113 has 8 divisors (see below), whose sum is σ = 1762326784800. Its totient is φ = 878987677088.

The previous prime is 1320113302111. The next prime is 1320113302127. The reversal of 1320113302113 is 3112033110231.

It is a happy number.

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 1320113302113 - 2¹ = 1320113302111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1320113302113.

It is not an unprimeable number, because it can be changed into a prime (1320113302111) 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, 271961583 + ... + 271966436.

It is an arithmetic number, because the mean of its divisors is an integer number (220290848100).

Almost surely, 2^{1320113302113} is an apocalyptic number.

It is an amenable number.

1320113302113 is a deficient number, since it is larger than the sum of its proper divisors (442213482687).

1320113302113 is an equidigital number, since it uses as much as digits as its factorization.

1320113302113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543928831.

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

Adding to 1320113302113 its reverse (3112033110231), we get a palindrome (4432146412344).

The spelling of 1320113302113 in words is "one trillion, three hundred twenty billion, one hundred thirteen million, three hundred two thousand, one hundred thirteen".