120111230 has 8 divisors (see below), whose sum is σ = 216200232. Its totient is φ = 48044488.

The previous prime is 120111223. The next prime is 120111247. The reversal of 120111230 is 32111021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×120111230² = 28853415144225800, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 6005552 + ... + 6005571.

It is an arithmetic number, because the mean of its divisors is an integer number (27025029).

Almost surely, 2^120111230 is an apocalyptic number.

120111230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120111230 is a deficient number, since it is larger than the sum of its proper divisors (96089002).

120111230 is a wasteful number, since it uses less digits than its factorization.

120111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12011130.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 120111230 is about 10959.5269058477. The cubic root of 120111230 is about 493.3947660085.

Adding to 120111230 its reverse (32111021), we get a palindrome (152222251).

The spelling of 120111230 in words is "one hundred twenty million, one hundred eleven thousand, two hundred thirty".