223001133023 has 4 divisors (see below), whose sum is σ = 228187205928. Its totient is φ = 217815060120.

The previous prime is 223001133011. The next prime is 223001133029. The reversal of 223001133023 is 320331100322.

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 223001133023 - 2⁴ = 223001133007 is a prime.

It is a super-2 number, since 2×223001133023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223001132986 and 223001133004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223001133029) 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, 2593036388 + ... + 2593036473.

It is an arithmetic number, because the mean of its divisors is an integer number (57046801482).

Almost surely, 2^223001133023 is an apocalyptic number.

223001133023 is a deficient number, since it is larger than the sum of its proper divisors (5186072905).

223001133023 is an equidigital number, since it uses as much as digits as its factorization.

223001133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186072904.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 223001133023 its reverse (320331100322), we get a palindrome (543332233345).

The spelling of 223001133023 in words is "two hundred twenty-three billion, one million, one hundred thirty-three thousand, twenty-three".