13110322031012 has 12 divisors (see below), whose sum is σ = 23266205294976. Its totient is φ = 6462834803880.

The previous prime is 13110322030999. The next prime is 13110322031041. The reversal of 13110322031012 is 21013022301131.

It is a happy number.

It is a super-2 number, since 2×13110322031012² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23081552588 + ... + 23081553155.

It is an arithmetic number, because the mean of its divisors is an integer number (1938850441248).

Almost surely, 2^{13110322031012} is an apocalyptic number.

It is an amenable number.

13110322031012 is a deficient number, since it is larger than the sum of its proper divisors (10155883263964).

13110322031012 is a wasteful number, since it uses less digits than its factorization.

13110322031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46163105818 (or 46163105816 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13110322031012 its reverse (21013022301131), we get a palindrome (34123344332143).

The spelling of 13110322031012 in words is "thirteen trillion, one hundred ten billion, three hundred twenty-two million, thirty-one thousand, twelve".