223231302110133 has 32 divisors (see below), whose sum is σ = 339753756220800. Its totient is φ = 144754974091008.

The previous prime is 223231302110101. The next prime is 223231302110143. The reversal of 223231302110133 is 331011203132322.

223231302110133 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 313 + 0 + 211 + 0 + 133 = 666.

It is not a de Polignac number, because 223231302110133 - 2⁵ = 223231302110101 is a prime.

It is a super-3 number, since 3×223231302110133³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 223231302110097 and 223231302110106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223231302110143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30414243 + ... + 37033616.

It is an arithmetic number, because the mean of its divisors is an integer number (10617304881900).

Almost surely, 2^{223231302110133} is an apocalyptic number.

It is an amenable number.

223231302110133 is a deficient number, since it is larger than the sum of its proper divisors (116522454110667).

223231302110133 is a wasteful number, since it uses less digits than its factorization.

223231302110133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67451218 (or 67451212 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 223231302110133 its reverse (331011203132322), we get a palindrome (554242505242455).

The spelling of 223231302110133 in words is "two hundred twenty-three trillion, two hundred thirty-one billion, three hundred two million, one hundred ten thousand, one hundred thirty-three".