23103222305 has 8 divisors (see below), whose sum is σ = 27762973800. Its totient is φ = 18456506496.

The previous prime is 23103222293. The next prime is 23103222319. The reversal of 23103222305 is 50322230132.

It can be written as a sum of positive squares in 4 ways, for example, as 730242529 + 22372979776 = 27023^2 + 149576^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23103222305 - 2²⁰ = 23102173729 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3255020 + ... + 3262109.

It is an arithmetic number, because the mean of its divisors is an integer number (3470371725).

Almost surely, 2^23103222305 is an apocalyptic number.

It is an amenable number.

23103222305 is a deficient number, since it is larger than the sum of its proper divisors (4659751495).

23103222305 is an equidigital number, since it uses as much as digits as its factorization.

23103222305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6517843.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 23103222305 its reverse (50322230132), we get a palindrome (73425452437).

The spelling of 23103222305 in words is "twenty-three billion, one hundred three million, two hundred twenty-two thousand, three hundred five".