102305116 has 12 divisors (see below), whose sum is σ = 189565488. Its totient is φ = 48143552.

The previous prime is 102305089. The next prime is 102305141. The reversal of 102305116 is 611503201.

It is a junction number, because it is equal to n+sod(n) for n = 102305093 and 102305102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752176 + ... + 752311.

It is an arithmetic number, because the mean of its divisors is an integer number (15797124).

Almost surely, 2^102305116 is an apocalyptic number.

It is an amenable number.

102305116 is a deficient number, since it is larger than the sum of its proper divisors (87260372).

102305116 is a wasteful number, since it uses less digits than its factorization.

102305116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504508 (or 1504506 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 102305116 is about 10114.5991517212. The cubic root of 102305116 is about 467.6982921578.

Adding to 102305116 its reverse (611503201), we get a palindrome (713808317).

The spelling of 102305116 in words is "one hundred two million, three hundred five thousand, one hundred sixteen".