10071123872 has 24 divisors (see below), whose sum is σ = 19830680100. Its totient is φ = 5034760704.

The previous prime is 10071123859. The next prime is 10071123889. The reversal of 10071123872 is 27832117001.

It can be written as a sum of positive squares in 2 ways, for example, as 9944876176 + 126247696 = 99724^2 + 11236^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214454 + ... + 257162.

Almost surely, 2^10071123872 is an apocalyptic number.

It is an amenable number.

10071123872 is a deficient number, since it is larger than the sum of its proper divisors (9759556228).

10071123872 is an equidigital number, since it uses as much as digits as its factorization.

10071123872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50088 (or 50080 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 32.

The spelling of 10071123872 in words is "ten billion, seventy-one million, one hundred twenty-three thousand, eight hundred seventy-two".