13320230131112 has 32 divisors (see below), whose sum is σ = 24986871704520. Its totient is φ = 6657064861440.

The previous prime is 13320230131081. The next prime is 13320230131129. The reversal of 13320230131112 is 21113103202331.

It can be written as a sum of positive squares in 4 ways, for example, as 8286372503236 + 5033857627876 = 2878606^2 + 2243626^2 .

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 7 ways as a sum of consecutive naturals, for example, 264996062 + ... + 265046322.

Almost surely, 2^{13320230131112} is an apocalyptic number.

It is an amenable number.

13320230131112 is a deficient number, since it is larger than the sum of its proper divisors (11666641573408).

13320230131112 is a wasteful number, since it uses less digits than its factorization.

13320230131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64781 (or 64777 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13320230131112 its reverse (21113103202331), we get a palindrome (34433333333443).

The spelling of 13320230131112 in words is "thirteen trillion, three hundred twenty billion, two hundred thirty million, one hundred thirty-one thousand, one hundred twelve".