120323321323303 has 16 divisors (see below), whose sum is σ = 144996452939520. Its totient is φ = 97539705588096.

The previous prime is 120323321323279. The next prime is 120323321323321. The reversal of 120323321323303 is 303323123323021.

It is a cyclic number.

It is not a de Polignac number, because 120323321323303 - 2³⁷ = 120185882369831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120323321323343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770523826 + ... + 770679967.

It is an arithmetic number, because the mean of its divisors is an integer number (9062278308720).

Almost surely, 2^{120323321323303} is an apocalyptic number.

120323321323303 is a deficient number, since it is larger than the sum of its proper divisors (24673131616217).

120323321323303 is a wasteful number, since it uses less digits than its factorization.

120323321323303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541204406.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 120323321323303 its reverse (303323123323021), we get a palindrome (423646444646324).

The spelling of 120323321323303 in words is "one hundred twenty trillion, three hundred twenty-three billion, three hundred twenty-one million, three hundred twenty-three thousand, three hundred three".