223100135344 has 20 divisors (see below), whose sum is σ = 433900081296. Its totient is φ = 111125920832.

The previous prime is 223100135311. The next prime is 223100135359. The reversal of 223100135344 is 443531001322.

It is a happy number.

It is a super-3 number, since 3×223100135344³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 26504839 + ... + 26513254.

Almost surely, 2^223100135344 is an apocalyptic number.

It is an amenable number.

223100135344 is a deficient number, since it is larger than the sum of its proper divisors (210799945952).

223100135344 is a wasteful number, since it uses less digits than its factorization.

223100135344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53018364 (or 53018358 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 223100135344 its reverse (443531001322), we get a palindrome (666631136666).

The spelling of 223100135344 in words is "two hundred twenty-three billion, one hundred million, one hundred thirty-five thousand, three hundred forty-four".