120125342 has 4 divisors (see below), whose sum is σ = 180188016. Its totient is φ = 60062670.

The previous prime is 120125311. The next prime is 120125351. The reversal of 120125342 is 243521021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30031334 + ... + 30031337.

It is an arithmetic number, because the mean of its divisors is an integer number (45047004).

Almost surely, 2^120125342 is an apocalyptic number.

120125342 is a deficient number, since it is larger than the sum of its proper divisors (60062674).

120125342 is an equidigital number, since it uses as much as digits as its factorization.

120125342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60062673.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 120125342 is about 10960.1707103494. The cubic root of 120125342 is about 493.4140884157.

Adding to 120125342 its reverse (243521021), we get a palindrome (363646363).

The spelling of 120125342 in words is "one hundred twenty million, one hundred twenty-five thousand, three hundred forty-two".