13522040643103 has 8 divisors (see below), whose sum is σ = 14237045737200. Its totient is φ = 12807367423488.

The previous prime is 13522040643071. The next prime is 13522040643107. The reversal of 13522040643103 is 30134604022531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13522040643103 - 2⁵ = 13522040643071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13522040643107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82884976 + ... + 83047957.

It is an arithmetic number, because the mean of its divisors is an integer number (1779630717150).

Almost surely, 2^{13522040643103} is an apocalyptic number.

13522040643103 is a deficient number, since it is larger than the sum of its proper divisors (715005094097).

13522040643103 is a wasteful number, since it uses less digits than its factorization.

13522040643103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165937241.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 13522040643103 its reverse (30134604022531), we get a palindrome (43656644665634).

The spelling of 13522040643103 in words is "thirteen trillion, five hundred twenty-two billion, forty million, six hundred forty-three thousand, one hundred three".