16361103 has 8 divisors (see below), whose sum is σ = 23798016. Its totient is φ = 9915800.

The previous prime is 16361101. The next prime is 16361131. The reversal of 16361103 is 30116361.

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 16361103 - 2¹ = 16361101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16361103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16361101) 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, 247863 + ... + 247928.

It is an arithmetic number, because the mean of its divisors is an integer number (2974752).

Almost surely, 2^16361103 is an apocalyptic number.

16361103 is a deficient number, since it is larger than the sum of its proper divisors (7436913).

16361103 is a wasteful number, since it uses less digits than its factorization.

16361103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495805.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 16361103 is about 4044.8860305329. The cubic root of 16361103 is about 253.8657970036.

Adding to 16361103 its reverse (30116361), we get a palindrome (46477464).

The spelling of 16361103 in words is "sixteen million, three hundred sixty-one thousand, one hundred three".