10102417 has 4 divisors (see below), whose sum is σ = 10879540. Its totient is φ = 9325296.

The previous prime is 10102387. The next prime is 10102423. The reversal of 10102417 is 71420101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3594816 + 6507601 = 1896^2 + 2551^2 .

It is a cyclic number.

It is not a de Polignac number, because 10102417 - 2⁷ = 10102289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10102417.

It is not an unprimeable number, because it can be changed into a prime (10102117) 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, 388542 + ... + 388567.

It is an arithmetic number, because the mean of its divisors is an integer number (2719885).

Almost surely, 2^10102417 is an apocalyptic number.

It is an amenable number.

10102417 is a deficient number, since it is larger than the sum of its proper divisors (777123).

10102417 is an equidigital number, since it uses as much as digits as its factorization.

10102417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777122.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 10102417 is about 3178.4299583285. The cubic root of 10102417 is about 216.1764747201.

Adding to 10102417 its reverse (71420101), we get a palindrome (81522518).

The spelling of 10102417 in words is "ten million, one hundred two thousand, four hundred seventeen".