320011320033233 has 8 divisors (see below), whose sum is σ = 321455952829440. Its totient is φ = 318567567848320.

The previous prime is 320011320033193. The next prime is 320011320033263. The reversal of 320011320033233 is 332330023110023.

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 320011320033233 - 2⁸ = 320011320032977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320011320033263) 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, 219424385 + ... + 220877982.

It is an arithmetic number, because the mean of its divisors is an integer number (40181994103680).

Almost surely, 2^{320011320033233} is an apocalyptic number.

It is an amenable number.

320011320033233 is a deficient number, since it is larger than the sum of its proper divisors (1444632796207).

320011320033233 is a wasteful number, since it uses less digits than its factorization.

320011320033233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440305647.

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

Adding to 320011320033233 its reverse (332330023110023), we get a palindrome (652341343143256).

The spelling of 320011320033233 in words is "three hundred twenty trillion, eleven billion, three hundred twenty million, thirty-three thousand, two hundred thirty-three".