13101100220144 has 10 divisors (see below), whose sum is σ = 25383381676560. Its totient is φ = 6550550110064.

The previous prime is 13101100220141. The next prime is 13101100220149. The reversal of 13101100220144 is 44102200110131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101100220141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 409409381864 + ... + 409409381895.

It is an arithmetic number, because the mean of its divisors is an integer number (2538338167656).

Almost surely, 2^{13101100220144} is an apocalyptic number.

It is an amenable number.

13101100220144 is a deficient number, since it is larger than the sum of its proper divisors (12282281456416).

13101100220144 is an equidigital number, since it uses as much as digits as its factorization.

13101100220144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818818763767 (or 818818763761 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 13101100220144 its reverse (44102200110131), we get a palindrome (57203300330275).

The spelling of 13101100220144 in words is "thirteen trillion, one hundred one billion, one hundred million, two hundred twenty thousand, one hundred forty-four".