13100112344242 has 16 divisors (see below), whose sum is σ = 24498911397312. Its totient is φ = 5103939874320.

The previous prime is 13100112344227. The next prime is 13100112344251. The reversal of 13100112344242 is 24244321100131.

It is a happy number.

It is a super-2 number, since 2×13100112344242² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13100112344242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42532832133 + ... + 42532832440.

It is an arithmetic number, because the mean of its divisors is an integer number (1531181962332).

Almost surely, 2^{13100112344242} is an apocalyptic number.

13100112344242 is a deficient number, since it is larger than the sum of its proper divisors (11398799053070).

13100112344242 is a wasteful number, since it uses less digits than its factorization.

13100112344242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85065664593.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13100112344242 its reverse (24244321100131), we get a palindrome (37344433444373).

The spelling of 13100112344242 in words is "thirteen trillion, one hundred billion, one hundred twelve million, three hundred forty-four thousand, two hundred forty-two".