216700062003 has 24 divisors (see below), whose sum is σ = 313653100176. Its totient is φ = 144170712000.

The previous prime is 216700062001. The next prime is 216700062049. The reversal of 216700062003 is 300260007612.

It is a happy number.

It is not a de Polignac number, because 216700062003 - 2¹ = 216700062001 is a prime.

It is a super-3 number, since 3×216700062003³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (216700062001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11011993 + ... + 11031653.

It is an arithmetic number, because the mean of its divisors is an integer number (13068879174).

Almost surely, 2^216700062003 is an apocalyptic number.

216700062003 is a deficient number, since it is larger than the sum of its proper divisors (96953038173).

216700062003 is a wasteful number, since it uses less digits than its factorization.

216700062003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22115 (or 22112 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

Adding to 216700062003 its reverse (300260007612), we get a palindrome (516960069615).

The spelling of 216700062003 in words is "two hundred sixteen billion, seven hundred million, sixty-two thousand, three".