1210230230 has 32 divisors (see below), whose sum is σ = 2406551040. Its totient is φ = 434509920.

The previous prime is 1210230211. The next prime is 1210230247. The reversal of 1210230230 is 320320121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60944 + ... + 78323.

It is an arithmetic number, because the mean of its divisors is an integer number (75204720).

Almost surely, 2^1210230230 is an apocalyptic number.

1210230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210230230 is a deficient number, since it is larger than the sum of its proper divisors (1196320810).

1210230230 is a wasteful number, since it uses less digits than its factorization.

1210230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139364.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1210230230 is about 34788.3634280200. The cubic root of 1210230230 is about 1065.6698174951.

Adding to 1210230230 its reverse (320320121), we get a palindrome (1530550351).

The spelling of 1210230230 in words is "one billion, two hundred ten million, two hundred thirty thousand, two hundred thirty".