13522105803 has 16 divisors (see below), whose sum is σ = 18521766656. Its totient is φ = 8768723040.

The previous prime is 13522105799. The next prime is 13522105921. The reversal of 13522105803 is 30850122531.

It is not a de Polignac number, because 13522105803 - 2² = 13522105799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13522105603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456618 + ... + 485328.

It is an arithmetic number, because the mean of its divisors is an integer number (1157610416).

Almost surely, 2^13522105803 is an apocalyptic number.

13522105803 is a deficient number, since it is larger than the sum of its proper divisors (4999660853).

13522105803 is a wasteful number, since it uses less digits than its factorization.

13522105803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32994.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 13522105803 in words is "thirteen billion, five hundred twenty-two million, one hundred five thousand, eight hundred three".