23104253105 has 4 divisors (see below), whose sum is σ = 27725103732. Its totient is φ = 18483402480.

The previous prime is 23104253083. The next prime is 23104253141. The reversal of 23104253105 is 50135240132.

It is a happy number.

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 10474089649 + 12630163456 = 102343^2 + 112384^2 .

It is not a de Polignac number, because 23104253105 - 2¹² = 23104249009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2310425306 + ... + 2310425315.

It is an arithmetic number, because the mean of its divisors is an integer number (6931275933).

Almost surely, 2^23104253105 is an apocalyptic number.

It is an amenable number.

23104253105 is a deficient number, since it is larger than the sum of its proper divisors (4620850627).

23104253105 is an equidigital number, since it uses as much as digits as its factorization.

23104253105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620850626.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 23104253105 its reverse (50135240132), we get a palindrome (73239493237).

The spelling of 23104253105 in words is "twenty-three billion, one hundred four million, two hundred fifty-three thousand, one hundred five".