100132147672423 has 4 divisors (see below), whose sum is σ = 100685363958088. Its totient is φ = 99578931386760.

The previous prime is 100132147672309. The next prime is 100132147672477. The reversal of 100132147672423 is 324276741231001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100132147672423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100132147672423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100132147672723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276608142561 + ... + 276608142922.

It is an arithmetic number, because the mean of its divisors is an integer number (25171340989522).

Almost surely, 2^{100132147672423} is an apocalyptic number.

100132147672423 is a deficient number, since it is larger than the sum of its proper divisors (553216285665).

100132147672423 is an equidigital number, since it uses as much as digits as its factorization.

100132147672423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553216285664.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 100132147672423 in words is "one hundred trillion, one hundred thirty-two billion, one hundred forty-seven million, six hundred seventy-two thousand, four hundred twenty-three".