120038055 has 16 divisors (see below), whose sum is σ = 192223104. Its totient is φ = 63966240.

The previous prime is 120038041. The next prime is 120038059. The reversal of 120038055 is 550830021.

It is not a de Polignac number, because 120038055 - 2⁹ = 120037543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120038059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20352 + ... + 25578.

It is an arithmetic number, because the mean of its divisors is an integer number (12013944).

Almost surely, 2^120038055 is an apocalyptic number.

120038055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120038055 is a deficient number, since it is larger than the sum of its proper divisors (72185049).

120038055 is a wasteful number, since it uses less digits than its factorization.

120038055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6766.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 120038055 is about 10956.1879775769. The cubic root of 120038055 is about 493.2945491891.

Adding to 120038055 its reverse (550830021), we get a palindrome (670868076).

The spelling of 120038055 in words is "one hundred twenty million, thirty-eight thousand, fifty-five".