120510928 has 10 divisors (see below), whose sum is σ = 233489954. Its totient is φ = 60255456.

The previous prime is 120510917. The next prime is 120510967. The reversal of 120510928 is 829015021.

It can be written as a sum of positive squares in only one way, i.e., 76527504 + 43983424 = 8748^2 + 6632^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120510896 and 120510905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3765951 + ... + 3765982.

Almost surely, 2^120510928 is an apocalyptic number.

It is an amenable number.

120510928 is a deficient number, since it is larger than the sum of its proper divisors (112979026).

120510928 is an equidigital number, since it uses as much as digits as its factorization.

120510928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7531941 (or 7531935 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 120510928 is about 10977.7469455258. The cubic root of 120510928 is about 493.9414552507.

Adding to 120510928 its reverse (829015021), we get a palindrome (949525949).

The spelling of 120510928 in words is "one hundred twenty million, five hundred ten thousand, nine hundred twenty-eight".