102800704171 has 4 divisors (see below), whose sum is σ = 112146222744. Its totient is φ = 93455185600.

The previous prime is 102800704151. The next prime is 102800704211. The reversal of 102800704171 is 171407008201.

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

It is a cyclic number.

It is not a de Polignac number, because 102800704171 - 2⁹ = 102800703659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102800704151) 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, 4672759270 + ... + 4672759291.

It is an arithmetic number, because the mean of its divisors is an integer number (28036555686).

Almost surely, 2^102800704171 is an apocalyptic number.

102800704171 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102800704171 is a deficient number, since it is larger than the sum of its proper divisors (9345518573).

102800704171 is an equidigital number, since it uses as much as digits as its factorization.

102800704171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9345518572.

The product of its (nonzero) digits is 3136, while the sum is 31.

The spelling of 102800704171 in words is "one hundred two billion, eight hundred million, seven hundred four thousand, one hundred seventy-one".