13111102003303 has 4 divisors (see below), whose sum is σ = 13112969954760. Its totient is φ = 13109234051848.

The previous prime is 13111102003297. The next prime is 13111102003309. The reversal of 13111102003303 is 30330020111131.

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

It is an interprime number because it is at equal distance from previous prime (13111102003297) and next prime (13111102003309).

It is a cyclic number.

It is not a de Polignac number, because 13111102003303 - 2⁵ = 13111102003271 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 (13111102003309) 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, 933965200 + ... + 933979237.

It is an arithmetic number, because the mean of its divisors is an integer number (3278242488690).

Almost surely, 2^{13111102003303} is an apocalyptic number.

13111102003303 is a deficient number, since it is larger than the sum of its proper divisors (1867951457).

13111102003303 is an equidigital number, since it uses as much as digits as its factorization.

13111102003303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867951456.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13111102003303 its reverse (30330020111131), we get a palindrome (43441122114434).

The spelling of 13111102003303 in words is "thirteen trillion, one hundred eleven billion, one hundred two million, three thousand, three hundred three".