120135332 has 6 divisors (see below), whose sum is σ = 210236838. Its totient is φ = 60067664.

The previous prime is 120135329. The next prime is 120135341. The reversal of 120135332 is 233531021.

It can be written as a sum of positive squares in only one way, i.e., 95374756 + 24760576 = 9766^2 + 4976^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 15016913 + ... + 15016920.

It is an arithmetic number, because the mean of its divisors is an integer number (35039473).

Almost surely, 2^120135332 is an apocalyptic number.

It is an amenable number.

120135332 is a deficient number, since it is larger than the sum of its proper divisors (90101506).

120135332 is a wasteful number, since it uses less digits than its factorization.

120135332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30033837 (or 30033835 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 120135332 is about 10960.6264419512. The cubic root of 120135332 is about 493.4277659906.

Adding to 120135332 its reverse (233531021), we get a palindrome (353666353).

It can be divided in two parts, 1201353 and 32, that multiplied together give a triangular number (38443296 = T₈₇₆₈).

The spelling of 120135332 in words is "one hundred twenty million, one hundred thirty-five thousand, three hundred thirty-two".