120323230310303 has 4 divisors (see below), whose sum is σ = 122119099419480. Its totient is φ = 118527361201128.

The previous prime is 120323230310293. The next prime is 120323230310449. The reversal of 120323230310303 is 303013032323021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120323230310303 - 2⁴ = 120323230310287 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 (120323230310203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897934554488 + ... + 897934554621.

It is an arithmetic number, because the mean of its divisors is an integer number (30529774854870).

Almost surely, 2^{120323230310303} is an apocalyptic number.

120323230310303 is a deficient number, since it is larger than the sum of its proper divisors (1795869109177).

120323230310303 is an equidigital number, since it uses as much as digits as its factorization.

120323230310303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795869109176.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 120323230310303 its reverse (303013032323021), we get a palindrome (423336262633324).

The spelling of 120323230310303 in words is "one hundred twenty trillion, three hundred twenty-three billion, two hundred thirty million, three hundred ten thousand, three hundred three".