16800103011 has 8 divisors (see below), whose sum is σ = 22493084944. Its totient is φ = 11153594880.

The previous prime is 16800102989. The next prime is 16800103087. The reversal of 16800103011 is 11030100861.

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

It is not a de Polignac number, because 16800103011 - 2³¹ = 14652619363 is a prime.

It is a super-2 number, since 2×16800103011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16800103211) 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, 11617606 + ... + 11619051.

It is an arithmetic number, because the mean of its divisors is an integer number (2811635618).

Almost surely, 2^16800103011 is an apocalyptic number.

16800103011 is a deficient number, since it is larger than the sum of its proper divisors (5692981933).

16800103011 is a wasteful number, since it uses less digits than its factorization.

16800103011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23236901.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 16800103011 its reverse (11030100861), we get a palindrome (27830203872).

The spelling of 16800103011 in words is "sixteen billion, eight hundred million, one hundred three thousand, eleven".