320202202023 has 96 divisors (see below), whose sum is σ = 519123271680. Its totient is φ = 188529285120.

The previous prime is 320202202009. The next prime is 320202202027.

320202202023 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 320202202023 - 2²⁴ = 320185424807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320202201987 and 320202202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320202202027) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 629080693 + ... + 629081201.

It is an arithmetic number, because the mean of its divisors is an integer number (5407534080).

Almost surely, 2^320202202023 is an apocalyptic number.

320202202023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

320202202023 is a deficient number, since it is larger than the sum of its proper divisors (198921069657).

320202202023 is a wasteful number, since it uses less digits than its factorization.

320202202023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

It can be divided in two parts, 320202 and 202023, that added together give a palindrome (522225).

The spelling of 320202202023 in words is "three hundred twenty billion, two hundred two million, two hundred two thousand, twenty-three".