20116723333603 has 8 divisors (see below), whose sum is σ = 21673595125728. Its totient is φ = 18561198903744.

The previous prime is 20116723333571. The next prime is 20116723333627. The reversal of 20116723333603 is 30633332761102.

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 20116723333603 - 2⁵ = 20116723333571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20116723333633) 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, 336809551 + ... + 336869272.

It is an arithmetic number, because the mean of its divisors is an integer number (2709199390716).

Almost surely, 2^{20116723333603} is an apocalyptic number.

20116723333603 is a deficient number, since it is larger than the sum of its proper divisors (1556871792125).

20116723333603 is a wasteful number, since it uses less digits than its factorization.

20116723333603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673681133.

The product of its (nonzero) digits is 244944, while the sum is 40.

The spelling of 20116723333603 in words is "twenty trillion, one hundred sixteen billion, seven hundred twenty-three million, three hundred thirty-three thousand, six hundred three".