It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
Almost surely, 2102132230 is an apocalyptic number.
102132230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102132230 is a wasteful number, since it uses less digits than its factorization.
102132230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249151.
The square root of 102132230 is about 10106.0491785861. The cubic root of 102132230 is about 467.4346882747.
Adding to 102132230 its reverse (32231201), we get a palindrome (134363431).
The spelling of 102132230 in words is "one hundred two million, one hundred thirty-two thousand, two hundred thirty".