223330100133 has 32 divisors (see below), whose sum is σ = 348932102400. Its totient is φ = 124390563840.

The previous prime is 223330100129. The next prime is 223330100141. The reversal of 223330100133 is 331001033322.

It is not a de Polignac number, because 223330100133 - 2² = 223330100129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223330100233) 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 31 ways as a sum of consecutive naturals, for example, 826293 + ... + 1062741.

It is an arithmetic number, because the mean of its divisors is an integer number (10904128200).

Almost surely, 2^223330100133 is an apocalyptic number.

It is an amenable number.

223330100133 is a deficient number, since it is larger than the sum of its proper divisors (125602002267).

223330100133 is a wasteful number, since it uses less digits than its factorization.

223330100133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237597.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 223330100133 its reverse (331001033322), we get a palindrome (554331133455).

The spelling of 223330100133 in words is "two hundred twenty-three billion, three hundred thirty million, one hundred thousand, one hundred thirty-three".