2305432110223 has 16 divisors (see below), whose sum is σ = 2658463142400. Its totient is φ = 1977231876480.

The previous prime is 2305432110203. The next prime is 2305432110283. The reversal of 2305432110223 is 3220112345032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2305432110223 - 2⁹ = 2305432109711 is a prime.

It is a super-2 number, since 2×2305432110223² (a number of 26 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 = 2305432110191 and 2305432110200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305432110203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23026986 + ... + 23126887.

It is an arithmetic number, because the mean of its divisors is an integer number (166153946400).

Almost surely, 2^{2305432110223} is an apocalyptic number.

2305432110223 is a deficient number, since it is larger than the sum of its proper divisors (353031032177).

2305432110223 is a wasteful number, since it uses less digits than its factorization.

2305432110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46154142.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 2305432110223 its reverse (3220112345032), we get a palindrome (5525544455255).

The spelling of 2305432110223 in words is "two trillion, three hundred five billion, four hundred thirty-two million, one hundred ten thousand, two hundred twenty-three".