13100103022144 has 28 divisors (see below), whose sum is σ = 26078569744204. Its totient is φ = 6529124818944.

The previous prime is 13100103022133. The next prime is 13100103022147. The reversal of 13100103022144 is 44122030100131.

It can be written as a sum of positive squares in 2 ways, for example, as 6241402958400 + 6858700063744 = 2498280^2 + 2618912^2 .

It is a super-2 number, since 2×13100103022144² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13100103022147) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 326959377 + ... + 326999440.

Almost surely, 2^{13100103022144} is an apocalyptic number.

It is an amenable number.

13100103022144 is a deficient number, since it is larger than the sum of its proper divisors (12978466722060).

13100103022144 is an equidigital number, since it uses as much as digits as its factorization.

13100103022144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653959142 (or 653959132 counting only the distinct ones).

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

Adding to 13100103022144 its reverse (44122030100131), we get a palindrome (57222133122275).

The spelling of 13100103022144 in words is "thirteen trillion, one hundred billion, one hundred three million, twenty-two thousand, one hundred forty-four".