13300111231 has 16 divisors (see below), whose sum is σ = 14551130880. Its totient is φ = 12056143680.

The previous prime is 13300111199. The next prime is 13300111247. The reversal of 13300111231 is 13211100331.

It is a cyclic number.

It is not a de Polignac number, because 13300111231 - 2⁵ = 13300111199 is a prime.

It is a super-2 number, since 2×13300111231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13900111231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9115180 + ... + 9116638.

It is an arithmetic number, because the mean of its divisors is an integer number (909445680).

Almost surely, 2^13300111231 is an apocalyptic number.

13300111231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13300111231 is a deficient number, since it is larger than the sum of its proper divisors (1251019649).

13300111231 is a wasteful number, since it uses less digits than its factorization.

13300111231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3294.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13300111231 its reverse (13211100331), we get a palindrome (26511211562).

The spelling of 13300111231 in words is "thirteen billion, three hundred million, one hundred eleven thousand, two hundred thirty-one".