16331245101 has 12 divisors (see below), whose sum is σ = 23624123328. Its totient is φ = 10871551944.

The previous prime is 16331245093. The next prime is 16331245159. The reversal of 16331245101 is 10154213361.

It is a happy number.

16331245101 is a `hidden beast` number, since 1 + 633 + 1 + 24 + 5 + 1 + 0 + 1 = 666.

It is not a de Polignac number, because 16331245101 - 2³ = 16331245093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16331244101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1322245 + ... + 1334538.

It is an arithmetic number, because the mean of its divisors is an integer number (1968676944).

Almost surely, 2^16331245101 is an apocalyptic number.

It is an amenable number.

16331245101 is a deficient number, since it is larger than the sum of its proper divisors (7292878227).

16331245101 is a wasteful number, since it uses less digits than its factorization.

16331245101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657472 (or 2657469 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 16331245101 its reverse (10154213361), we get a palindrome (26485458462).

The spelling of 16331245101 in words is "sixteen billion, three hundred thirty-one million, two hundred forty-five thousand, one hundred one".