120150003 has 8 divisors (see below), whose sum is σ = 160290000. Its totient is φ = 80055008.

The previous prime is 120149983. The next prime is 120150011. The reversal of 120150003 is 300051021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120150003 - 2²⁵ = 86595571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120150083) 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 7 ways as a sum of consecutive naturals, for example, 4428 + ... + 16121.

It is an arithmetic number, because the mean of its divisors is an integer number (20036250).

Almost surely, 2^120150003 is an apocalyptic number.

120150003 is a deficient number, since it is larger than the sum of its proper divisors (40139997).

120150003 is a wasteful number, since it uses less digits than its factorization.

120150003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22501.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 120150003 is about 10961.2956807122. The cubic root of 120150003 is about 493.4478510729.

The spelling of 120150003 in words is "one hundred twenty million, one hundred fifty thousand, three".