102332214 has 64 divisors (see below), whose sum is σ = 253497600. Its totient is φ = 30409344.

The previous prime is 102332201. The next prime is 102332273. The reversal of 102332214 is 412233201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14509 + ... + 20375.

It is an arithmetic number, because the mean of its divisors is an integer number (3960900).

Almost surely, 2^102332214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102332214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126748800).

102332214 is an abundant number, since it is smaller than the sum of its proper divisors (151165386).

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

102332214 is a wasteful number, since it uses less digits than its factorization.

102332214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5914 (or 5908 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 102332214 is about 10115.9386119134. The cubic root of 102332214 is about 467.7395822711.

Adding to 102332214 its reverse (412233201), we get a palindrome (514565415).

The spelling of 102332214 in words is "one hundred two million, three hundred thirty-two thousand, two hundred fourteen".