320104251233 has 8 divisors (see below), whose sum is σ = 344947669248. Its totient is φ = 295292263824.

The previous prime is 320104251227. The next prime is 320104251281. The reversal of 320104251233 is 332152401023.

It is a happy number.

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 320104251233 - 2¹⁶ = 320104185697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320104250233) 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, 7836491 + ... + 7877232.

It is an arithmetic number, because the mean of its divisors is an integer number (43118458656).

Almost surely, 2^320104251233 is an apocalyptic number.

It is an amenable number.

320104251233 is a deficient number, since it is larger than the sum of its proper divisors (24843418015).

320104251233 is a wasteful number, since it uses less digits than its factorization.

320104251233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15715303.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 320104251233 its reverse (332152401023), we get a palindrome (652256652256).

The spelling of 320104251233 in words is "three hundred twenty billion, one hundred four million, two hundred fifty-one thousand, two hundred thirty-three".