1320102113303 has 4 divisors (see below), whose sum is σ = 1320567432360. Its totient is φ = 1319636794248.

The previous prime is 1320102113293. The next prime is 1320102113353. The reversal of 1320102113303 is 3033112010231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1320102113303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320102113353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232655273 + ... + 232660946.

It is an arithmetic number, because the mean of its divisors is an integer number (330141858090).

Almost surely, 2^{1320102113303} is an apocalyptic number.

1320102113303 is a deficient number, since it is larger than the sum of its proper divisors (465319057).

1320102113303 is an equidigital number, since it uses as much as digits as its factorization.

1320102113303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465319056.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1320102113303 its reverse (3033112010231), we get a palindrome (4353214123534).

The spelling of 1320102113303 in words is "one trillion, three hundred twenty billion, one hundred two million, one hundred thirteen thousand, three hundred three".