13103134144432 has 20 divisors (see below), whose sum is σ = 25387543843200. Its totient is φ = 6551509926848.

The previous prime is 13103134144361. The next prime is 13103134144469. The reversal of 13103134144432 is 23444143130131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1648528 + ... + 5378095.

It is an arithmetic number, because the mean of its divisors is an integer number (1269377192160).

Almost surely, 2^{13103134144432} is an apocalyptic number.

It is an amenable number.

13103134144432 is a deficient number, since it is larger than the sum of its proper divisors (12284409698768).

13103134144432 is a wasteful number, since it uses less digits than its factorization.

13103134144432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7143180 (or 7143174 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 13103134144432 its reverse (23444143130131), we get a palindrome (36547277274563).

The spelling of 13103134144432 in words is "thirteen trillion, one hundred three billion, one hundred thirty-four million, one hundred forty-four thousand, four hundred thirty-two".