10081475971 has 4 divisors (see below), whose sum is σ = 11521686832. Its totient is φ = 8641265112.

The previous prime is 10081475969. The next prime is 10081476007. The reversal of 10081475971 is 17957418001.

10081475971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17957418001 = 433 ⋅41472097.

It is a cyclic number.

It is not a de Polignac number, because 10081475971 - 2¹ = 10081475969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10081475171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720105420 + ... + 720105433.

It is an arithmetic number, because the mean of its divisors is an integer number (2880421708).

Almost surely, 2^10081475971 is an apocalyptic number.

10081475971 is a deficient number, since it is larger than the sum of its proper divisors (1440210861).

10081475971 is an equidigital number, since it uses as much as digits as its factorization.

10081475971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440210860.

The product of its (nonzero) digits is 70560, while the sum is 43.

The spelling of 10081475971 in words is "ten billion, eighty-one million, four hundred seventy-five thousand, nine hundred seventy-one".