120281234 has 8 divisors (see below), whose sum is σ = 184617840. Its totient is φ = 58741956.

The previous prime is 120281219. The next prime is 120281243. The reversal of 120281234 is 432182021.

It is a happy number.

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

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, 699224 + ... + 699395.

It is an arithmetic number, because the mean of its divisors is an integer number (23077230).

Almost surely, 2^120281234 is an apocalyptic number.

120281234 is a deficient number, since it is larger than the sum of its proper divisors (64336606).

120281234 is a wasteful number, since it uses less digits than its factorization.

120281234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398664.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 120281234 is about 10967.2801550795. The cubic root of 120281234 is about 493.6274379551.

The spelling of 120281234 in words is "one hundred twenty million, two hundred eighty-one thousand, two hundred thirty-four".