16127257316103 has 24 divisors (see below), whose sum is σ = 24677160638000. Its totient is φ = 10120759519104.

The previous prime is 16127257316069. The next prime is 16127257316129. The reversal of 16127257316103 is 30161375272161.

16127257316103 is a `hidden beast` number, since 1 + 6 + 1 + 2 + 7 + 25 + 7 + 3 + 1 + 610 + 3 = 666.

It is not a de Polignac number, because 16127257316103 - 2⁹ = 16127257315591 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 (16127257316503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300328078 + ... + 300381771.

Almost surely, 2^{16127257316103} is an apocalyptic number.

16127257316103 is a deficient number, since it is larger than the sum of its proper divisors (8549903321897).

16127257316103 is a wasteful number, since it uses less digits than its factorization.

16127257316103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600710031 (or 600710028 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 16127257316103 in words is "sixteen trillion, one hundred twenty-seven billion, two hundred fifty-seven million, three hundred sixteen thousand, one hundred three".