13112310220303 has 8 divisors (see below), whose sum is σ = 15637040759808. Its totient is φ = 10750465522104.

The previous prime is 13112310220291. The next prime is 13112310220319. The reversal of 13112310220303 is 30302201321131.

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

It is not a de Polignac number, because 13112310220303 - 2¹⁷ = 13112310089231 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 (13112310220003) 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, 40721460151 + ... + 40721460472.

It is an arithmetic number, because the mean of its divisors is an integer number (1954630094976).

Almost surely, 2^{13112310220303} is an apocalyptic number.

13112310220303 is a deficient number, since it is larger than the sum of its proper divisors (2524730539505).

13112310220303 is an equidigital number, since it uses as much as digits as its factorization.

13112310220303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81442920653.

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

Adding to 13112310220303 its reverse (30302201321131), we get a palindrome (43414511541434).

The spelling of 13112310220303 in words is "thirteen trillion, one hundred twelve billion, three hundred ten million, two hundred twenty thousand, three hundred three".