320303213232233 has 64 divisors (see below), whose sum is σ = 442232487309312. Its totient is φ = 224173132001280.

The previous prime is 320303213232221. The next prime is 320303213232241. The reversal of 320303213232233 is 332232312303023.

It is not a de Polignac number, because 320303213232233 - 2¹² = 320303213228137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 320303213232233.

It is not an unprimeable number, because it can be changed into a prime (320303213232533) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 751310 + ... + 25321352.

It is an arithmetic number, because the mean of its divisors is an integer number (6909882614208).

Almost surely, 2^{320303213232233} is an apocalyptic number.

It is an amenable number.

320303213232233 is a deficient number, since it is larger than the sum of its proper divisors (121929274077079).

320303213232233 is a wasteful number, since it uses less digits than its factorization.

320303213232233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24570534.

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 320303213232233 its reverse (332232312303023), we get a palindrome (652535525535256).

The spelling of 320303213232233 in words is "three hundred twenty trillion, three hundred three billion, two hundred thirteen million, two hundred thirty-two thousand, two hundred thirty-three".