102465105230 has 32 divisors (see below), whose sum is σ = 185783976000. Its totient is φ = 40687080192.

The previous prime is 102465105229. The next prime is 102465105277. The reversal of 102465105230 is 32501564201.

It is a junction number, because it is equal to n+sod(n) for n = 102465105193 and 102465105202.

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 15 ways as a sum of consecutive naturals, for example, 2637386 + ... + 2675954.

It is an arithmetic number, because the mean of its divisors is an integer number (5805749250).

Almost surely, 2^102465105230 is an apocalyptic number.

102465105230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102465105230 is a deficient number, since it is larger than the sum of its proper divisors (83318870770).

102465105230 is a wasteful number, since it uses less digits than its factorization.

102465105230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40508.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 102465105230 its reverse (32501564201), we get a palindrome (134966669431).

The spelling of 102465105230 in words is "one hundred two billion, four hundred sixty-five million, one hundred five thousand, two hundred thirty".