13301104120042 has 16 divisors (see below), whose sum is σ = 20229736394952. Its totient is φ = 6557901626880.

The previous prime is 13301104120027. The next prime is 13301104120043. The reversal of 13301104120042 is 24002140110331.

It can be written as a sum of positive squares in 4 ways, for example, as 12955831535241 + 345272584801 = 3599421^2 + 587599^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13301104119995 and 13301104120022.

It is not an unprimeable number, because it can be changed into a prime (13301104120043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10121613 + ... + 11359984.

Almost surely, 2^{13301104120042} is an apocalyptic number.

13301104120042 is a deficient number, since it is larger than the sum of its proper divisors (6928632274910).

13301104120042 is a wasteful number, since it uses less digits than its factorization.

13301104120042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21485913.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13301104120042 its reverse (24002140110331), we get a palindrome (37303244230373).

The spelling of 13301104120042 in words is "thirteen trillion, three hundred one billion, one hundred four million, one hundred twenty thousand, forty-two".