120942320 has 20 divisors (see below), whose sum is σ = 281191080. Its totient is φ = 48376896.

The previous prime is 120942313. The next prime is 120942337. The reversal of 120942320 is 23249021.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755810 + ... + 755969.

It is an arithmetic number, because the mean of its divisors is an integer number (14059554).

Almost surely, 2^120942320 is an apocalyptic number.

120942320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120942320 is an abundant number, since it is smaller than the sum of its proper divisors (160248760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120942320 is a wasteful number, since it uses less digits than its factorization.

120942320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511792 (or 1511786 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 120942320 is about 10997.3778692923. The cubic root of 120942320 is about 494.5301394577.

The spelling of 120942320 in words is "one hundred twenty million, nine hundred forty-two thousand, three hundred twenty".