23443002115305 has 64 divisors (see below), whose sum is σ = 42313104138240. Its totient is φ = 11023676902656.

The previous prime is 23443002115289. The next prime is 23443002115333. The reversal of 23443002115305 is 50351120034432.

It is not a de Polignac number, because 23443002115305 - 2⁴ = 23443002115289 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48086577 + ... + 48571646.

It is an arithmetic number, because the mean of its divisors is an integer number (661142252160).

Almost surely, 2^{23443002115305} is an apocalyptic number.

It is an amenable number.

23443002115305 is a deficient number, since it is larger than the sum of its proper divisors (18870102022935).

23443002115305 is a wasteful number, since it uses less digits than its factorization.

23443002115305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96658310.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 23443002115305 its reverse (50351120034432), we get a palindrome (73794122149737).

The spelling of 23443002115305 in words is "twenty-three trillion, four hundred forty-three billion, two million, one hundred fifteen thousand, three hundred five".