120223031230 has 16 divisors (see below), whose sum is σ = 219449365344. Its totient is φ = 47411899360.

The previous prime is 120223031213. The next prime is 120223031233. The reversal of 120223031230 is 32130322021.

It is a junction number, because it is equal to n+sod(n) for n = 120223031198 and 120223031207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120223031233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84663397 + ... + 84664816.

It is an arithmetic number, because the mean of its divisors is an integer number (13715585334).

Almost surely, 2^120223031230 is an apocalyptic number.

120223031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120223031230 is a deficient number, since it is larger than the sum of its proper divisors (99226334114).

120223031230 is a wasteful number, since it uses less digits than its factorization.

120223031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169328291.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120223031230 its reverse (32130322021), we get a palindrome (152353353251).

The spelling of 120223031230 in words is "one hundred twenty billion, two hundred twenty-three million, thirty-one thousand, two hundred thirty".