120213032003 has 8 divisors (see below), whose sum is σ = 122259284160. Its totient is φ = 118167071400.

The previous prime is 120213031987. The next prime is 120213032047. The reversal of 120213032003 is 300230312021.

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 120213032003 - 2⁴ = 120213031987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120210032003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859328 + ... + 989378.

It is an arithmetic number, because the mean of its divisors is an integer number (15282410520).

Almost surely, 2^120213032003 is an apocalyptic number.

120213032003 is a deficient number, since it is larger than the sum of its proper divisors (2046252157).

120213032003 is a wasteful number, since it uses less digits than its factorization.

120213032003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145777.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 120213032003 its reverse (300230312021), we get a palindrome (420443344024).

The spelling of 120213032003 in words is "one hundred twenty billion, two hundred thirteen million, thirty-two thousand, three".