13365534223103 has 8 divisors (see below), whose sum is σ = 14069041633920. Its totient is φ = 12662032636440.

The previous prime is 13365534223087. The next prime is 13365534223157. The reversal of 13365534223103 is 30132243556331.

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 13365534223103 - 2⁴ = 13365534223087 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 (13365534223183) 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, 3727676 + ... + 6373902.

It is an arithmetic number, because the mean of its divisors is an integer number (1758630204240).

Almost surely, 2^{13365534223103} is an apocalyptic number.

13365534223103 is a deficient number, since it is larger than the sum of its proper divisors (703507410817).

13365534223103 is a wasteful number, since it uses less digits than its factorization.

13365534223103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912077.

The product of its (nonzero) digits is 583200, while the sum is 41.

Adding to 13365534223103 its reverse (30132243556331), we get a palindrome (43497777779434).

The spelling of 13365534223103 in words is "thirteen trillion, three hundred sixty-five billion, five hundred thirty-four million, two hundred twenty-three thousand, one hundred three".