23144233105 has 16 divisors (see below), whose sum is σ = 32214407040. Its totient is φ = 15633459072.

The previous prime is 23144233043. The next prime is 23144233111. The reversal of 23144233105 is 50133244132.

It is a happy number.

It is not a de Polignac number, because 23144233105 - 2⁹ = 23144232593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4932460 + ... + 4937149.

It is an arithmetic number, because the mean of its divisors is an integer number (2013400440).

Almost surely, 2^23144233105 is an apocalyptic number.

It is an amenable number.

23144233105 is a deficient number, since it is larger than the sum of its proper divisors (9070173935).

23144233105 is an equidigital number, since it uses as much as digits as its factorization.

23144233105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9869688.

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

Adding to 23144233105 its reverse (50133244132), we get a palindrome (73277477237).

The spelling of 23144233105 in words is "twenty-three billion, one hundred forty-four million, two hundred thirty-three thousand, one hundred five".