102830017 has 8 divisors (see below), whose sum is σ = 105421824. Its totient is φ = 100262448.

The previous prime is 102830011. The next prime is 102830029. The reversal of 102830017 is 710038201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102830017 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 102830017.

It is not an unprimeable number, because it can be changed into a prime (102830011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2688 + ... + 14590.

It is an arithmetic number, because the mean of its divisors is an integer number (13177728).

Almost surely, 2^102830017 is an apocalyptic number.

It is an amenable number.

102830017 is a deficient number, since it is larger than the sum of its proper divisors (2591807).

102830017 is a wasteful number, since it uses less digits than its factorization.

102830017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12119.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 102830017 is about 10140.5136457677. The cubic root of 102830017 is about 468.4968075724.

Adding to 102830017 its reverse (710038201), we get a palindrome (812868218).

The spelling of 102830017 in words is "one hundred two million, eight hundred thirty thousand, seventeen".