120301680 has 40 divisors (see below), whose sum is σ = 372935952. Its totient is φ = 32080384.

The previous prime is 120301613. The next prime is 120301681. The reversal of 120301680 is 86103021.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120301681) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 250389 + ... + 250868.

Almost surely, 2^120301680 is an apocalyptic number.

120301680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120301680 is an abundant number, since it is smaller than the sum of its proper divisors (252634272).

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

120301680 is a wasteful number, since it uses less digits than its factorization.

120301680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501273 (or 501267 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 120301680 is about 10968.2122517756. The cubic root of 120301680 is about 493.6554061162.

The spelling of 120301680 in words is "one hundred twenty million, three hundred one thousand, six hundred eighty".