10072171115 has 8 divisors (see below), whose sum is σ = 12256839648. Its totient is φ = 7944247360.

The previous prime is 10072171049. The next prime is 10072171121. The reversal of 10072171115 is 51117127001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10072171115 - 2⁸ = 10072170859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14185802 + ... + 14186511.

It is an arithmetic number, because the mean of its divisors is an integer number (1532104956).

Almost surely, 2^10072171115 is an apocalyptic number.

10072171115 is a deficient number, since it is larger than the sum of its proper divisors (2184668533).

10072171115 is an equidigital number, since it uses as much as digits as its factorization.

10072171115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28372389.

The product of its (nonzero) digits is 490, while the sum is 26.

Adding to 10072171115 its reverse (51117127001), we get a palindrome (61189298116).

The spelling of 10072171115 in words is "ten billion, seventy-two million, one hundred seventy-one thousand, one hundred fifteen".