16013365103 has 4 divisors (see below), whose sum is σ = 16139454720. Its totient is φ = 15887275488.

The previous prime is 16013365073. The next prime is 16013365127. The reversal of 16013365103 is 30156331061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30156331061 = 19 ⋅1587175319.

It is a cyclic number.

It is not a de Polignac number, because 16013365103 - 2⁸ = 16013364847 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 (16013365133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63044618 + ... + 63044871.

It is an arithmetic number, because the mean of its divisors is an integer number (4034863680).

Almost surely, 2^16013365103 is an apocalyptic number.

16013365103 is a deficient number, since it is larger than the sum of its proper divisors (126089617).

16013365103 is a wasteful number, since it uses less digits than its factorization.

16013365103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126089616.

The product of its (nonzero) digits is 4860, while the sum is 29.

Adding to 16013365103 its reverse (30156331061), we get a palindrome (46169696164).

The spelling of 16013365103 in words is "sixteen billion, thirteen million, three hundred sixty-five thousand, one hundred three".