13001111303 has 8 divisors (see below), whose sum is σ = 13072679136. Its totient is φ = 12929587200.

The previous prime is 13001111293. The next prime is 13001111309. The reversal of 13001111303 is 30311110031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13001111303 - 2⁶ = 13001111239 is a prime.

It is a super-2 number, since 2×13001111303² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001111309) 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, 716918 + ... + 734828.

It is an arithmetic number, because the mean of its divisors is an integer number (1634084892).

Almost surely, 2^13001111303 is an apocalyptic number.

13001111303 is a deficient number, since it is larger than the sum of its proper divisors (71567833).

13001111303 is a wasteful number, since it uses less digits than its factorization.

13001111303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21865.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 13001111303 its reverse (30311110031), we get a palindrome (43312221334).

The spelling of 13001111303 in words is "thirteen billion, one million, one hundred eleven thousand, three hundred three".