120321032303 has 8 divisors (see below), whose sum is σ = 121513605840. Its totient is φ = 119129719680.

The previous prime is 120321032269. The next prime is 120321032323. The reversal of 120321032303 is 303230123021.

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 120321032303 - 2³⁰ = 119247290479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120321032323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122858 + ... + 505703.

It is an arithmetic number, because the mean of its divisors is an integer number (15189200730).

Almost surely, 2^120321032303 is an apocalyptic number.

120321032303 is a deficient number, since it is larger than the sum of its proper divisors (1192573537).

120321032303 is a wasteful number, since it uses less digits than its factorization.

120321032303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630457.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 120321032303 its reverse (303230123021), we get a palindrome (423551155324).

The spelling of 120321032303 in words is "one hundred twenty billion, three hundred twenty-one million, thirty-two thousand, three hundred three".