13311301222103 has 4 divisors (see below), whose sum is σ = 13313428653840. Its totient is φ = 13309173790368.

The previous prime is 13311301222049. The next prime is 13311301222123. The reversal of 13311301222103 is 30122210311331.

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-13311301222103 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 (13311301222123) 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, 1063706483 + ... + 1063718996.

It is an arithmetic number, because the mean of its divisors is an integer number (3328357163460).

Almost surely, 2^{13311301222103} is an apocalyptic number.

13311301222103 is a deficient number, since it is larger than the sum of its proper divisors (2127431737).

13311301222103 is an equidigital number, since it uses as much as digits as its factorization.

13311301222103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127431736.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13311301222103 its reverse (30122210311331), we get a palindrome (43433511533434).

The spelling of 13311301222103 in words is "thirteen trillion, three hundred eleven billion, three hundred one million, two hundred twenty-two thousand, one hundred three".