120043377 has 20 divisors (see below), whose sum is σ = 185112576. Its totient is φ = 77445720.

The previous prime is 120043369. The next prime is 120043379. The reversal of 120043377 is 773340021.

It is not a de Polignac number, because 120043377 - 2³ = 120043369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 120043377.

It is not an unprimeable number, because it can be changed into a prime (120043379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21393 + ... + 26414.

Almost surely, 2^120043377 is an apocalyptic number.

It is an amenable number.

120043377 is a deficient number, since it is larger than the sum of its proper divisors (65069199).

120043377 is an equidigital number, since it uses as much as digits as its factorization.

120043377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47850 (or 47841 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 120043377 is about 10956.4308513311. The cubic root of 120043377 is about 493.3018393072.

Adding to 120043377 its reverse (773340021), we get a palindrome (893383398).

The spelling of 120043377 in words is "one hundred twenty million, forty-three thousand, three hundred seventy-seven".