120005080 has 32 divisors (see below), whose sum is σ = 290782800. Its totient is φ = 44309376.

The previous prime is 120005077. The next prime is 120005113. The reversal of 120005080 is 80500021.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 114870 + ... + 115909.

Almost surely, 2^120005080 is an apocalyptic number.

120005080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120005080 is an abundant number, since it is smaller than the sum of its proper divisors (170777720).

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

120005080 is a wasteful number, since it uses less digits than its factorization.

120005080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230803 (or 230799 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 120005080 is about 10954.6830168654. The cubic root of 120005080 is about 493.2493749664.

The spelling of 120005080 in words is "one hundred twenty million, five thousand, eighty".