320331101133023 has 4 divisors (see below), whose sum is σ = 323502696193848. Its totient is φ = 317159506072200.

The previous prime is 320331101132951. The next prime is 320331101133049.

320331101133023 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 320331101133023 - 2¹⁰ = 320331101131999 is a prime.

It is a super-2 number, since 2×320331101133023² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320331101132983 and 320331101133001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320331101133623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1585797530261 + ... + 1585797530462.

It is an arithmetic number, because the mean of its divisors is an integer number (80875674048462).

Almost surely, 2^{320331101133023} is an apocalyptic number.

320331101133023 is a deficient number, since it is larger than the sum of its proper divisors (3171595060825).

320331101133023 is a wasteful number, since it uses less digits than its factorization.

320331101133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171595060824.

The product of its (nonzero) digits is 2916, while the sum is 26.

It can be divided in two parts, 32033110 and 1133023, that added together give a palindrome (33166133).

The spelling of 320331101133023 in words is "three hundred twenty trillion, three hundred thirty-one billion, one hundred one million, one hundred thirty-three thousand, twenty-three".