13110230331 has 18 divisors (see below), whose sum is σ = 20815050620. Its totient is φ = 7945593480.

The previous prime is 13110230317. The next prime is 13110230333. The reversal of 13110230331 is 13303201131.

It is a happy number.

13110230331 is a `hidden beast` number, since 1 + 311 + 0 + 23 + 0 + 331 = 666.

It is not a de Polignac number, because 13110230331 - 2⁹ = 13110229819 is a prime.

It is a super-2 number, since 2×13110230331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110230333) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6018301 + ... + 6020478.

Almost surely, 2^13110230331 is an apocalyptic number.

13110230331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13110230331 is a deficient number, since it is larger than the sum of its proper divisors (7704820289).

13110230331 is a wasteful number, since it uses less digits than its factorization.

13110230331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12038807 (or 12038793 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13110230331 its reverse (13303201131), we get a palindrome (26413431462).

The spelling of 13110230331 in words is "thirteen billion, one hundred ten million, two hundred thirty thousand, three hundred thirty-one".