100132566947 has 8 divisors (see below), whose sum is σ = 114525190752. Its totient is φ = 85761936000.

The previous prime is 100132566883. The next prime is 100132566953. The reversal of 100132566947 is 749665231001.

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 100132566947 - 2⁶ = 100132566883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100132566898 and 100132566907.

It is not an unprimeable number, because it can be changed into a prime (100132566977) 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, 5488454 + ... + 5506667.

It is an arithmetic number, because the mean of its divisors is an integer number (14315648844).

Almost surely, 2^100132566947 is an apocalyptic number.

100132566947 is a deficient number, since it is larger than the sum of its proper divisors (14392623805).

100132566947 is a wasteful number, since it uses less digits than its factorization.

100132566947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10996429.

The product of its (nonzero) digits is 272160, while the sum is 44.

Adding to 100132566947 its reverse (749665231001), we get a palindrome (849797797948).

The spelling of 100132566947 in words is "one hundred billion, one hundred thirty-two million, five hundred sixty-six thousand, nine hundred forty-seven".