120150305 has 24 divisors (see below), whose sum is σ = 167106240. Its totient is φ = 82231040.

The previous prime is 120150241. The next prime is 120150313. The reversal of 120150305 is 503051021.

It is not a de Polignac number, because 120150305 - 2⁶ = 120150241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12116 + ... + 19674.

It is an arithmetic number, because the mean of its divisors is an integer number (6962760).

Almost surely, 2^120150305 is an apocalyptic number.

It is an amenable number.

120150305 is a deficient number, since it is larger than the sum of its proper divisors (46955935).

120150305 is a wasteful number, since it uses less digits than its factorization.

120150305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7609 (or 7592 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 120150305 is about 10961.3094564473. The cubic root of 120150305 is about 493.4482645037.

The spelling of 120150305 in words is "one hundred twenty million, one hundred fifty thousand, three hundred five".