16684250010103 has 8 divisors (see below), whose sum is σ = 17978629844448. Its totient is φ = 15391438173984.

The previous prime is 16684250010101. The next prime is 16684250010203. The reversal of 16684250010103 is 30101005248661.

It is a happy number.

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 16684250010103 - 2¹ = 16684250010101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16684250010101) 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, 391977451 + ... + 392020012.

It is an arithmetic number, because the mean of its divisors is an integer number (2247328730556).

Almost surely, 2^{16684250010103} is an apocalyptic number.

16684250010103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16684250010103 is a deficient number, since it is larger than the sum of its proper divisors (1294379834345).

16684250010103 is a wasteful number, since it uses less digits than its factorization.

16684250010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783999113.

The product of its (nonzero) digits is 34560, while the sum is 37.

Adding to 16684250010103 its reverse (30101005248661), we get a palindrome (46785255258764).

The spelling of 16684250010103 in words is "sixteen trillion, six hundred eighty-four billion, two hundred fifty million, ten thousand, one hundred three".