102313210 has 16 divisors (see below), whose sum is σ = 184388256. Its totient is φ = 40875408.

The previous prime is 102313199. The next prime is 102313217. The reversal of 102313210 is 12313201.

It is not an unprimeable number, because it can be changed into a prime (102313217) 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, 3037 + ... + 14623.

It is an arithmetic number, because the mean of its divisors is an integer number (11524266).

Almost surely, 2^102313210 is an apocalyptic number.

102313210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102313210 is a deficient number, since it is larger than the sum of its proper divisors (82075046).

102313210 is a wasteful number, since it uses less digits than its factorization.

102313210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12477.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 102313210 is about 10114.9992585269. Note that the first 3 decimals coincide. The cubic root of 102313210 is about 467.7106260152.

Adding to 102313210 its reverse (12313201), we get a palindrome (114626411).

Subtracting from 102313210 its reverse (12313201), we obtain a palindrome (90000009).

The spelling of 102313210 in words is "one hundred two million, three hundred thirteen thousand, two hundred ten".