16301530243 has 8 divisors (see below), whose sum is σ = 16740360000. Its totient is φ = 15866533440.

The previous prime is 16301530213. The next prime is 16301530247. The reversal of 16301530243 is 34203510361.

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 16301530243 - 2⁵ = 16301530211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16301530247) 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, 949618 + ... + 966631.

It is an arithmetic number, because the mean of its divisors is an integer number (2092545000).

Almost surely, 2^16301530243 is an apocalyptic number.

16301530243 is a deficient number, since it is larger than the sum of its proper divisors (438829757).

16301530243 is a wasteful number, since it uses less digits than its factorization.

16301530243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916477.

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 16301530243 in words is "sixteen billion, three hundred one million, five hundred thirty thousand, two hundred forty-three".