120168148 has 6 divisors (see below), whose sum is σ = 210294266. Its totient is φ = 60084072.

The previous prime is 120168137. The next prime is 120168149. The reversal of 120168148 is 841861021.

It can be written as a sum of positive squares in only one way, i.e., 120165444 + 2704 = 10962^2 + 52^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120168149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15021015 + ... + 15021022.

Almost surely, 2^120168148 is an apocalyptic number.

It is an amenable number.

120168148 is a deficient number, since it is larger than the sum of its proper divisors (90126118).

120168148 is a wasteful number, since it uses less digits than its factorization.

120168148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30042041 (or 30042039 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 120168148 is about 10962.1233344640. The cubic root of 120168148 is about 493.4726899142.

It can be divided in two parts, 12016 and 8148, that added together give a square (20164 = 142²).

The spelling of 120168148 in words is "one hundred twenty million, one hundred sixty-eight thousand, one hundred forty-eight".