102231223302230 has 32 divisors (see below), whose sum is σ = 200745439021728. Its totient is φ = 37174899283200.

The previous prime is 102231223302077. The next prime is 102231223302233. The reversal of 102231223302230 is 32203322132201.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102231223302230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102231223302233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57829724 + ... + 59571296.

It is an arithmetic number, because the mean of its divisors is an integer number (6273294969429).

Almost surely, 2^{102231223302230} is an apocalyptic number.

102231223302230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102231223302230 is a deficient number, since it is larger than the sum of its proper divisors (98514215719498).

102231223302230 is a wasteful number, since it uses less digits than its factorization.

102231223302230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275232.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 102231223302230 its reverse (32203322132201), we get a palindrome (134434545434431).

The spelling of 102231223302230 in words is "one hundred two trillion, two hundred thirty-one billion, two hundred twenty-three million, three hundred two thousand, two hundred thirty".