5102171 has 4 divisors (see below), whose sum is σ = 5112144. Its totient is φ = 5092200.

The previous prime is 5102137. The next prime is 5102177. The reversal of 5102171 is 1712015.

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 5102171 - 2⁶ = 5102107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5102177) 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, 4175 + ... + 5256.

It is an arithmetic number, because the mean of its divisors is an integer number (1278036).

Almost surely, 2^5102171 is an apocalyptic number.

5102171 is a deficient number, since it is larger than the sum of its proper divisors (9973).

5102171 is an equidigital number, since it uses as much as digits as its factorization.

5102171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9972.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 5102171 is about 2258.7985744639. The cubic root of 5102171 is about 172.1544830760.

Adding to 5102171 its reverse (1712015), we get a palindrome (6814186).

The spelling of 5102171 in words is "five million, one hundred two thousand, one hundred seventy-one".