23303120232223 has 4 divisors (see below), whose sum is σ = 25095667942408. Its totient is φ = 21510572522040.

The previous prime is 23303120232221. The next prime is 23303120232229. The reversal of 23303120232223 is 32223202130332.

It is a happy number.

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 23303120232223 - 2¹ = 23303120232221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23303120232191 and 23303120232200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303120232221) 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, 896273855073 + ... + 896273855098.

It is an arithmetic number, because the mean of its divisors is an integer number (6273916985602).

Almost surely, 2^{23303120232223} is an apocalyptic number.

23303120232223 is a deficient number, since it is larger than the sum of its proper divisors (1792547710185).

23303120232223 is a wasteful number, since it uses less digits than its factorization.

23303120232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792547710184.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 23303120232223 its reverse (32223202130332), we get a palindrome (55526322362555).

The spelling of 23303120232223 in words is "twenty-three trillion, three hundred three billion, one hundred twenty million, two hundred thirty-two thousand, two hundred twenty-three".