223035133553 has 4 divisors (see below), whose sum is σ = 228221997168. Its totient is φ = 217848269940.

The previous prime is 223035133543. The next prime is 223035133603. The reversal of 223035133553 is 355331530322.

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 223035133553 - 2¹⁶ = 223035068017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223035133523) 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, 2593431743 + ... + 2593431828.

It is an arithmetic number, because the mean of its divisors is an integer number (57055499292).

Almost surely, 2^223035133553 is an apocalyptic number.

It is an amenable number.

223035133553 is a deficient number, since it is larger than the sum of its proper divisors (5186863615).

223035133553 is an equidigital number, since it uses as much as digits as its factorization.

223035133553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186863614.

The product of its (nonzero) digits is 121500, while the sum is 35.

Adding to 223035133553 its reverse (355331530322), we get a palindrome (578366663875).

The spelling of 223035133553 in words is "two hundred twenty-three billion, thirty-five million, one hundred thirty-three thousand, five hundred fifty-three".