320255552023 has 8 divisors (see below), whose sum is σ = 349397706240. Its totient is φ = 291118066680.

The previous prime is 320255552017. The next prime is 320255552047.

320255552023 is nontrivially palindromic in base 10.

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 320255552023 - 2¹³ = 320255543831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 320255552023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320255552083) 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, 1023015 + ... + 1298872.

It is an arithmetic number, because the mean of its divisors is an integer number (43674713280).

Almost surely, 2^320255552023 is an apocalyptic number.

320255552023 is a deficient number, since it is larger than the sum of its proper divisors (29142154217).

320255552023 is a wasteful number, since it uses less digits than its factorization.

320255552023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334437.

The product of its (nonzero) digits is 90000, while the sum is 34.

It can be divided in two parts, 320255 and 552023, that added together give a palindrome (872278).

The spelling of 320255552023 in words is "three hundred twenty billion, two hundred fifty-five million, five hundred fifty-two thousand, twenty-three".