13311120003 has 32 divisors (see below), whose sum is σ = 19010376000. Its totient is φ = 8255471616.

The previous prime is 13311120001. The next prime is 13311120007. The reversal of 13311120003 is 30002111331.

It is not a de Polignac number, because 13311120003 - 2¹ = 13311120001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13311120001) 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, 2493325 + ... + 2498657.

It is an arithmetic number, because the mean of its divisors is an integer number (594074250).

Almost surely, 2^13311120003 is an apocalyptic number.

13311120003 is a deficient number, since it is larger than the sum of its proper divisors (5699255997).

13311120003 is a wasteful number, since it uses less digits than its factorization.

13311120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13311120003 its reverse (30002111331), we get a palindrome (43313231334).

The spelling of 13311120003 in words is "thirteen billion, three hundred eleven million, one hundred twenty thousand, three".