120320760 has 64 divisors (see below), whose sum is σ = 412531200. Its totient is φ = 27501696.

The previous prime is 120320737. The next prime is 120320777. The reversal of 120320760 is 67023021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 in 15 ways as a sum of consecutive naturals, for example, 70780 + ... + 72459.

It is an arithmetic number, because the mean of its divisors is an integer number (6445800).

Almost surely, 2^120320760 is an apocalyptic number.

120320760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120320760 is an abundant number, since it is smaller than the sum of its proper divisors (292210440).

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

120320760 is a wasteful number, since it uses less digits than its factorization.

120320760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143260 (or 143256 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 120320760 is about 10969.0820035224. The cubic root of 120320760 is about 493.6815028624.

Adding to 120320760 its reverse (67023021), we get a palindrome (187343781).

The spelling of 120320760 in words is "one hundred twenty million, three hundred twenty thousand, seven hundred sixty".