13105154300044 has 6 divisors (see below), whose sum is σ = 22934020025084. Its totient is φ = 6552577150020.

The previous prime is 13105154300033. The next prime is 13105154300081. The reversal of 13105154300044 is 44000345150131.

It is a junction number, because it is equal to n+sod(n) for n = 13105154299979 and 13105154300015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1638144287502 + ... + 1638144287509.

Almost surely, 2^{13105154300044} is an apocalyptic number.

It is an amenable number.

13105154300044 is a deficient number, since it is larger than the sum of its proper divisors (9828865725040).

13105154300044 is a wasteful number, since it uses less digits than its factorization.

13105154300044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276288575015 (or 3276288575013 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 13105154300044 its reverse (44000345150131), we get a palindrome (57105499450175).

The spelling of 13105154300044 in words is "thirteen trillion, one hundred five billion, one hundred fifty-four million, three hundred thousand, forty-four".