120132003 has 16 divisors (see below), whose sum is σ = 170190720. Its totient is φ = 75159936.

The previous prime is 120131989. The next prime is 120132017. The reversal of 120132003 is 300231021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120131989) and next prime (120132017).

It is not a de Polignac number, because 120132003 - 2⁴ = 120131987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120132003.

It is not an unprimeable number, because it can be changed into a prime (120132043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3750 + ... + 15947.

It is an arithmetic number, because the mean of its divisors is an integer number (10636920).

Almost surely, 2^120132003 is an apocalyptic number.

120132003 is a deficient number, since it is larger than the sum of its proper divisors (50058717).

120132003 is a wasteful number, since it uses less digits than its factorization.

120132003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19826.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 120132003 is about 10960.4745791412. The cubic root of 120132003 is about 493.4232082523.

Adding to 120132003 its reverse (300231021), we get a palindrome (420363024).

The spelling of 120132003 in words is "one hundred twenty million, one hundred thirty-two thousand, three".