320232110212303 has 4 divisors (see below), whose sum is σ = 320242744590048. Its totient is φ = 320221475834560.

The previous prime is 320232110212277. The next prime is 320232110212349. The reversal of 320232110212303 is 303212011232023.

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 320232110212303 - 2¹⁷ = 320232110081231 is a prime.

It is a super-2 number, since 2×320232110212303² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320232110612303) 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, 5317143703 + ... + 5317203928.

It is an arithmetic number, because the mean of its divisors is an integer number (80060686147512).

Almost surely, 2^{320232110212303} is an apocalyptic number.

320232110212303 is a deficient number, since it is larger than the sum of its proper divisors (10634377745).

320232110212303 is a wasteful number, since it uses less digits than its factorization.

320232110212303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10634377744.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 320232110212303 its reverse (303212011232023), we get a palindrome (623444121444326).

The spelling of 320232110212303 in words is "three hundred twenty trillion, two hundred thirty-two billion, one hundred ten million, two hundred twelve thousand, three hundred three".