223031142113333 has 4 divisors (see below), whose sum is σ = 223033183155840. Its totient is φ = 223029101070828.

The previous prime is 223031142113317. The next prime is 223031142113357. The reversal of 223031142113333 is 333311241130322.

It is a happy number.

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 223031142113333 - 2⁴ = 223031142113317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223031142113333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223031142113383) 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, 1020357335 + ... + 1020575892.

It is an arithmetic number, because the mean of its divisors is an integer number (55758295788960).

Almost surely, 2^{223031142113333} is an apocalyptic number.

It is an amenable number.

223031142113333 is a deficient number, since it is larger than the sum of its proper divisors (2041042507).

223031142113333 is a wasteful number, since it uses less digits than its factorization.

223031142113333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041042506.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 223031142113333 its reverse (333311241130322), we get a palindrome (556342383243655).

The spelling of 223031142113333 in words is "two hundred twenty-three trillion, thirty-one billion, one hundred forty-two million, one hundred thirteen thousand, three hundred thirty-three".