100730045271 has 4 divisors (see below), whose sum is σ = 134306727032. Its totient is φ = 67153363512.

The previous prime is 100730045263. The next prime is 100730045279. The reversal of 100730045271 is 172540037001.

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

It is an interprime number because it is at equal distance from previous prime (100730045263) and next prime (100730045279).

It is not a de Polignac number, because 100730045271 - 2³ = 100730045263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100730045279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16788340876 + ... + 16788340881.

It is an arithmetic number, because the mean of its divisors is an integer number (33576681758).

Almost surely, 2^100730045271 is an apocalyptic number.

100730045271 is a deficient number, since it is larger than the sum of its proper divisors (33576681761).

100730045271 is an equidigital number, since it uses as much as digits as its factorization.

100730045271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33576681760.

The product of its (nonzero) digits is 5880, while the sum is 30.

The spelling of 100730045271 in words is "one hundred billion, seven hundred thirty million, forty-five thousand, two hundred seventy-one".