13110012331 has 16 divisors (see below), whose sum is σ = 15070890240. Its totient is φ = 11303137440.

The previous prime is 13110012329. The next prime is 13110012337. The reversal of 13110012331 is 13321001131.

It is a cyclic number.

It is not a de Polignac number, because 13110012331 - 2¹ = 13110012329 is a prime.

It is a super-2 number, since 2×13110012331² (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 (13110012337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356245 + ... + 391318.

It is an arithmetic number, because the mean of its divisors is an integer number (941930640).

Almost surely, 2^13110012331 is an apocalyptic number.

13110012331 is a deficient number, since it is larger than the sum of its proper divisors (1960877909).

13110012331 is a wasteful number, since it uses less digits than its factorization.

13110012331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747666.

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

Adding to 13110012331 its reverse (13321001131), we get a palindrome (26431013462).

The spelling of 13110012331 in words is "thirteen billion, one hundred ten million, twelve thousand, three hundred thirty-one".