13101232340144 has 20 divisors (see below), whose sum is σ = 27336225171696. Its totient is φ = 6046722618432.

The previous prime is 13101232340137. The next prime is 13101232340149. The reversal of 13101232340144 is 44104323210131.

It is not an unprimeable number, because it can be changed into a prime (13101232340149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31493346764 + ... + 31493347179.

Almost surely, 2^{13101232340144} is an apocalyptic number.

It is an amenable number.

13101232340144 is an abundant number, since it is smaller than the sum of its proper divisors (14234992831552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13101232340144 is a wasteful number, since it uses less digits than its factorization.

13101232340144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62986693964 (or 62986693958 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13101232340144 its reverse (44104323210131), we get a palindrome (57205555550275).

The spelling of 13101232340144 in words is "thirteen trillion, one hundred one billion, two hundred thirty-two million, three hundred forty thousand, one hundred forty-four".