120343112 has 32 divisors (see below), whose sum is σ = 238260000. Its totient is φ = 56827008.

The previous prime is 120343087. The next prime is 120343123. The reversal of 120343112 is 211343021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56564 + ... + 58652.

It is an arithmetic number, because the mean of its divisors is an integer number (7445625).

Almost surely, 2^120343112 is an apocalyptic number.

It is an amenable number.

120343112 is a deficient number, since it is larger than the sum of its proper divisors (117916888).

120343112 is a wasteful number, since it uses less digits than its factorization.

120343112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2489 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 120343112 is about 10970.1008199560. The cubic root of 120343112 is about 493.7120713908.

Adding to 120343112 its reverse (211343021), we get a palindrome (331686133).

Subtracting 120343112 from its reverse (211343021), we obtain a palindrome (90999909).

The spelling of 120343112 in words is "one hundred twenty million, three hundred forty-three thousand, one hundred twelve".