120179020 has 48 divisors (see below), whose sum is σ = 275113440. Its totient is φ = 43831296.

The previous prime is 120179011. The next prime is 120179029. The reversal of 120179020 is 20971021.

It is an interprime number because it is at equal distance from previous prime (120179011) and next prime (120179029).

It is a junction number, because it is equal to n+sod(n) for n = 120178982 and 120179000.

It is not an unprimeable number, because it can be changed into a prime (120179029) 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 15 ways as a sum of consecutive naturals, for example, 18796 + ... + 24364.

It is an arithmetic number, because the mean of its divisors is an integer number (5731530).

Almost surely, 2^120179020 is an apocalyptic number.

120179020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120179020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137556720).

120179020 is an abundant number, since it is smaller than the sum of its proper divisors (154934420).

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

120179020 is a wasteful number, since it uses less digits than its factorization.

120179020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674 (or 5672 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 120179020 is about 10962.6192125787. The cubic root of 120179020 is about 493.4875714875.

The spelling of 120179020 in words is "one hundred twenty million, one hundred seventy-nine thousand, twenty".