16361894103 has 16 divisors (see below), whose sum is σ = 23184400896. Its totient is φ = 10228394880.

The previous prime is 16361894093. The next prime is 16361894119. The reversal of 16361894103 is 30149816361.

It is not a de Polignac number, because 16361894103 - 2⁵ = 16361894071 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16361894173) 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, 578101 + ... + 605742.

It is an arithmetic number, because the mean of its divisors is an integer number (1449025056).

Almost surely, 2^16361894103 is an apocalyptic number.

16361894103 is a deficient number, since it is larger than the sum of its proper divisors (6822506793).

16361894103 is a wasteful number, since it uses less digits than its factorization.

16361894103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184134.

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 16361894103 in words is "sixteen billion, three hundred sixty-one million, eight hundred ninety-four thousand, one hundred three".