10000016723 has 8 divisors (see below), whose sum is σ = 10122579168. Its totient is φ = 9877944384.

The previous prime is 10000016701. The next prime is 10000016729. The reversal of 10000016723 is 32761000001.

It is a happy number.

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

It is not a de Polignac number, because 10000016723 - 2¹⁰ = 10000015699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000016695 and 10000016704.

It is not an unprimeable number, because it can be changed into a prime (10000016729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81386 + ... + 163167.

It is an arithmetic number, because the mean of its divisors is an integer number (1265322396).

Almost surely, 2^10000016723 is an apocalyptic number.

10000016723 is a deficient number, since it is larger than the sum of its proper divisors (122562445).

10000016723 is a wasteful number, since it uses less digits than its factorization.

10000016723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245053.

The product of its (nonzero) digits is 252, while the sum is 20.

Adding to 10000016723 its reverse (32761000001), we get a palindrome (42761016724).

The spelling of 10000016723 in words is "ten billion, sixteen thousand, seven hundred twenty-three".