102223260365 has 8 divisors (see below), whose sum is σ = 123932530680. Its totient is φ = 80935529472.

The previous prime is 102223260313. The next prime is 102223260379. The reversal of 102223260365 is 563062322201.

It can be written as a sum of positive squares in 4 ways, for example, as 10184442724 + 92038817641 = 100918^2 + 303379^2 .

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 102223260365 - 2³⁶ = 33503783629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105384320 + ... + 105385289.

It is an arithmetic number, because the mean of its divisors is an integer number (15491566335).

Almost surely, 2^102223260365 is an apocalyptic number.

It is an amenable number.

102223260365 is a deficient number, since it is larger than the sum of its proper divisors (21709270315).

102223260365 is an equidigital number, since it uses as much as digits as its factorization.

102223260365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210769711.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 102223260365 its reverse (563062322201), we get a palindrome (665285582566).

The spelling of 102223260365 in words is "one hundred two billion, two hundred twenty-three million, two hundred sixty thousand, three hundred sixty-five".