223133011313 has 4 divisors (see below), whose sum is σ = 227880522240. Its totient is φ = 218385500388.

The previous prime is 223133011307. The next prime is 223133011337. The reversal of 223133011313 is 313110331322.

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 223133011313 - 2¹² = 223133007217 is a prime.

It is a super-3 number, since 3×223133011313³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223133011393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2373755393 + ... + 2373755486.

It is an arithmetic number, because the mean of its divisors is an integer number (56970130560).

Almost surely, 2^223133011313 is an apocalyptic number.

It is an amenable number.

223133011313 is a deficient number, since it is larger than the sum of its proper divisors (4747510927).

223133011313 is an equidigital number, since it uses as much as digits as its factorization.

223133011313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4747510926.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 223133011313 its reverse (313110331322), we get a palindrome (536243342635).

The spelling of 223133011313 in words is "two hundred twenty-three billion, one hundred thirty-three million, eleven thousand, three hundred thirteen".