320141520233 has 8 divisors (see below), whose sum is σ = 321859449600. Its totient is φ = 318427536960.

The previous prime is 320141520211. The next prime is 320141520241. The reversal of 320141520233 is 332025141023.

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 320141520233 - 2⁶ = 320141520169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320141520733) 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, 823760 + ... + 1148417.

It is an arithmetic number, because the mean of its divisors is an integer number (40232431200).

Almost surely, 2^320141520233 is an apocalyptic number.

It is an amenable number.

320141520233 is a deficient number, since it is larger than the sum of its proper divisors (1717929367).

320141520233 is a wasteful number, since it uses less digits than its factorization.

320141520233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973047.

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

Adding to 320141520233 its reverse (332025141023), we get a palindrome (652166661256).

The spelling of 320141520233 in words is "three hundred twenty billion, one hundred forty-one million, five hundred twenty thousand, two hundred thirty-three".