202223132313 has 4 divisors (see below), whose sum is σ = 269630843088. Its totient is φ = 134815421540.

The previous prime is 202223132261. The next prime is 202223132317. The reversal of 202223132313 is 313231322202.

202223132313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202223132313 - 2¹³ = 202223124121 is a prime.

It is a super-2 number, since 2×202223132313² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202223132317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33703855383 + ... + 33703855388.

It is an arithmetic number, because the mean of its divisors is an integer number (67407710772).

Almost surely, 2^202223132313 is an apocalyptic number.

It is an amenable number.

202223132313 is a deficient number, since it is larger than the sum of its proper divisors (67407710775).

202223132313 is an equidigital number, since it uses as much as digits as its factorization.

202223132313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67407710774.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 202223132313 its reverse (313231322202), we get a palindrome (515454454515).

The spelling of 202223132313 in words is "two hundred two billion, two hundred twenty-three million, one hundred thirty-two thousand, three hundred thirteen".