102322112 has 28 divisors (see below), whose sum is σ = 207773016. Its totient is φ = 49969920.

The previous prime is 102322111. The next prime is 102322123. The reversal of 102322112 is 211223201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102322111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15839 + ... + 21342.

Almost surely, 2^102322112 is an apocalyptic number.

It is an amenable number.

102322112 is an abundant number, since it is smaller than the sum of its proper divisors (105450904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102322112 is an equidigital number, since it uses as much as digits as its factorization.

102322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37236 (or 37226 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 102322112 is about 10115.4392885331. The cubic root of 102322112 is about 467.7241903739.

Adding to 102322112 its reverse (211223201), we get a palindrome (313545313).

The spelling of 102322112 in words is "one hundred two million, three hundred twenty-two thousand, one hundred twelve".