16673331011 has 8 divisors (see below), whose sum is σ = 16714962000. Its totient is φ = 16631733888.

The previous prime is 16673330977. The next prime is 16673331013. The reversal of 16673331011 is 11013337661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16673331011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16673331013) 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, 1179095 + ... + 1193151.

It is an arithmetic number, because the mean of its divisors is an integer number (2089370250).

Almost surely, 2^16673331011 is an apocalyptic number.

16673331011 is a deficient number, since it is larger than the sum of its proper divisors (41630989).

16673331011 is a wasteful number, since it uses less digits than its factorization.

16673331011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16933.

The product of its (nonzero) digits is 6804, while the sum is 32.

Adding to 16673331011 its reverse (11013337661), we get a palindrome (27686668672).

The spelling of 16673331011 in words is "sixteen billion, six hundred seventy-three million, three hundred thirty-one thousand, eleven".