10102305 has 8 divisors (see below), whose sum is σ = 16163712. Its totient is φ = 5387888.

The previous prime is 10102303. The next prime is 10102307. The reversal of 10102305 is 50320101.

It is an interprime number because it is at equal distance from previous prime (10102303) and next prime (10102307).

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

It is a cyclic number.

It is not a de Polignac number, because 10102305 - 2¹ = 10102303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10102303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336729 + ... + 336758.

It is an arithmetic number, because the mean of its divisors is an integer number (2020464).

Almost surely, 2^10102305 is an apocalyptic number.

10102305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10102305 is a deficient number, since it is larger than the sum of its proper divisors (6061407).

10102305 is an equidigital number, since it uses as much as digits as its factorization.

10102305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673495.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 10102305 is about 3178.4123395180. The cubic root of 10102305 is about 216.1756758402.

Adding to 10102305 its reverse (50320101), we get a palindrome (60422406).

The spelling of 10102305 in words is "ten million, one hundred two thousand, three hundred five".