13311201144303 has 32 divisors (see below), whose sum is σ = 20071786924800. Its totient is φ = 8716222777248.

The previous prime is 13311201144301. The next prime is 13311201144313. The reversal of 13311201144303 is 30344110211331.

13311201144303 is a `hidden beast` number, since 1 + 3 + 3 + 11 + 201 + 1 + 443 + 0 + 3 = 666.

It is not a de Polignac number, because 13311201144303 - 2¹ = 13311201144301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311201144301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1739800 + ... + 5445117.

It is an arithmetic number, because the mean of its divisors is an integer number (627243341400).

Almost surely, 2^{13311201144303} is an apocalyptic number.

13311201144303 is a deficient number, since it is larger than the sum of its proper divisors (6760585780497).

13311201144303 is a wasteful number, since it uses less digits than its factorization.

13311201144303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7186148 (or 7186142 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 13311201144303 its reverse (30344110211331), we get a palindrome (43655311355634).

The spelling of 13311201144303 in words is "thirteen trillion, three hundred eleven billion, two hundred one million, one hundred forty-four thousand, three hundred three".