120303002303203 has 4 divisors (see below), whose sum is σ = 121427329427640. Its totient is φ = 119178675178768.

The previous prime is 120303002303191. The next prime is 120303002303207. The reversal of 120303002303203 is 302303200303021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120303002303203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120303002303207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562163562058 + ... + 562163562271.

It is an arithmetic number, because the mean of its divisors is an integer number (30356832356910).

Almost surely, 2^{120303002303203} is an apocalyptic number.

120303002303203 is a deficient number, since it is larger than the sum of its proper divisors (1124327124437).

120303002303203 is a wasteful number, since it uses less digits than its factorization.

120303002303203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124327124436.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 120303002303203 its reverse (302303200303021), we get a palindrome (422606202606224).

The spelling of 120303002303203 in words is "one hundred twenty trillion, three hundred three billion, two million, three hundred three thousand, two hundred three".