120302232003 has 12 divisors (see below), whose sum is σ = 173779552440. Its totient is φ = 80197028736.

The previous prime is 120302231993. The next prime is 120302232007. The reversal of 120302232003 is 300232203021.

It is a happy number.

It is not a de Polignac number, because 120302232003 - 2⁸ = 120302231747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120302232007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196398 + ... + 528371.

It is an arithmetic number, because the mean of its divisors is an integer number (14481629370).

Almost surely, 2^120302232003 is an apocalyptic number.

120302232003 is a deficient number, since it is larger than the sum of its proper divisors (53477320437).

120302232003 is a wasteful number, since it uses less digits than its factorization.

120302232003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743218 (or 743215 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 120302232003 its reverse (300232203021), we get a palindrome (420534435024).

The spelling of 120302232003 in words is "one hundred twenty billion, three hundred two million, two hundred thirty-two thousand, three".