120043008 has 120 divisors (see below), whose sum is σ = 351093600. Its totient is φ = 39481344.

The previous prime is 120042997. The next prime is 120043051. The reversal of 120043008 is 800340021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502153 + ... + 502391.

It is an arithmetic number, because the mean of its divisors is an integer number (2925780).

Almost surely, 2^120043008 is an apocalyptic number.

120043008 is a gapful number since it is divisible by the number (18) 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 120043008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175546800).

120043008 is an abundant number, since it is smaller than the sum of its proper divisors (231050592).

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

120043008 is a wasteful number, since it uses less digits than its factorization.

120043008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 120043008 is about 10956.4140118928. The cubic root of 120043008 is about 493.3013338550.

Adding to 120043008 its reverse (800340021), we get a palindrome (920383029).

The spelling of 120043008 in words is "one hundred twenty million, forty-three thousand, eight".