120755733 has 16 divisors (see below), whose sum is σ = 184212096. Its totient is φ = 68927040.

The previous prime is 120755731. The next prime is 120755749. The reversal of 120755733 is 337557021.

It is not a de Polignac number, because 120755733 - 2¹ = 120755731 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120755694 and 120755703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120755731) 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, 20323 + ... + 25583.

It is an arithmetic number, because the mean of its divisors is an integer number (11513256).

Almost surely, 2^120755733 is an apocalyptic number.

It is an amenable number.

120755733 is a deficient number, since it is larger than the sum of its proper divisors (63456363).

120755733 is a wasteful number, since it uses less digits than its factorization.

120755733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364.

The product of its (nonzero) digits is 22050, while the sum is 33.

The square root of 120755733 is about 10988.8913453542. The cubic root of 120755733 is about 494.2756920263.

The spelling of 120755733 in words is "one hundred twenty million, seven hundred fifty-five thousand, seven hundred thirty-three".