102430265 has 8 divisors (see below), whose sum is σ = 140475840. Its totient is φ = 70237872.

The previous prime is 102430241. The next prime is 102430271. The reversal of 102430265 is 562034201.

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 102430265 - 2²⁰ = 101381689 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102430265.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1463255 + ... + 1463324.

It is an arithmetic number, because the mean of its divisors is an integer number (17559480).

Almost surely, 2^102430265 is an apocalyptic number.

It is an amenable number.

102430265 is a deficient number, since it is larger than the sum of its proper divisors (38045575).

102430265 is an equidigital number, since it uses as much as digits as its factorization.

102430265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926591.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 102430265 is about 10120.7838135196. The cubic root of 102430265 is about 467.8889249265. Note that the first 3 decimals are identical.

Adding to 102430265 its reverse (562034201), we get a palindrome (664464466).

The spelling of 102430265 in words is "one hundred two million, four hundred thirty thousand, two hundred sixty-five".