23224432101133 has 4 divisors (see below), whose sum is σ = 23224655523420. Its totient is φ = 23224208678848.

The previous prime is 23224432101127. The next prime is 23224432101173. The reversal of 23224432101133 is 33110123442232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6814908649444 + 16409523451689 = 2610538^2 + 4050867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23224432101133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23224432101095 and 23224432101104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23224432101173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111555148 + ... + 111763141.

It is an arithmetic number, because the mean of its divisors is an integer number (5806163880855).

Almost surely, 2^{23224432101133} is an apocalyptic number.

It is an amenable number.

23224432101133 is a deficient number, since it is larger than the sum of its proper divisors (223422287).

23224432101133 is a wasteful number, since it uses less digits than its factorization.

23224432101133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223422286.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 23224432101133 its reverse (33110123442232), we get a palindrome (56334555543365).

The spelling of 23224432101133 in words is "twenty-three trillion, two hundred twenty-four billion, four hundred thirty-two million, one hundred one thousand, one hundred thirty-three".