223133332233131 has 4 divisors (see below), whose sum is σ = 223141759063200. Its totient is φ = 223124905403064.

The previous prime is 223133332233109. The next prime is 223133332233139. The reversal of 223133332233131 is 131332233331322.

It is a happy number.

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 223133332233131 - 2¹⁸ = 223133331970987 is a prime.

It is a super-3 number, since 3×223133332233131³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223133332233091 and 223133332233100.

It is not an unprimeable number, because it can be changed into a prime (223133332233139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4213375316 + ... + 4213428273.

It is an arithmetic number, because the mean of its divisors is an integer number (55785439765800).

Almost surely, 2^{223133332233131} is an apocalyptic number.

223133332233131 is a deficient number, since it is larger than the sum of its proper divisors (8426830069).

223133332233131 is an equidigital number, since it uses as much as digits as its factorization.

223133332233131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8426830068.

The product of its digits is 104976, while the sum is 35.

Adding to 223133332233131 its reverse (131332233331322), we get a palindrome (354465565564453).

The spelling of 223133332233131 in words is "two hundred twenty-three trillion, one hundred thirty-three billion, three hundred thirty-two million, two hundred thirty-three thousand, one hundred thirty-one".