23043160350605 has 4 divisors (see below), whose sum is σ = 27651792420732. Its totient is φ = 18434528280480.

The previous prime is 23043160350541. The next prime is 23043160350643. The reversal of 23043160350605 is 50605306134032.

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 14625102221284 + 8418058129321 = 3824278^2 + 2901389^2 .

It is not a de Polignac number, because 23043160350605 - 2⁶ = 23043160350541 is a prime.

It is a Duffinian number.

It is a congruent 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, 2304316035056 + ... + 2304316035065.

It is an arithmetic number, because the mean of its divisors is an integer number (6912948105183).

Almost surely, 2^{23043160350605} is an apocalyptic number.

It is an amenable number.

23043160350605 is a deficient number, since it is larger than the sum of its proper divisors (4608632070127).

23043160350605 is an equidigital number, since it uses as much as digits as its factorization.

23043160350605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608632070126.

The product of its (nonzero) digits is 194400, while the sum is 38.

Adding to 23043160350605 its reverse (50605306134032), we get a palindrome (73648466484637).

The spelling of 23043160350605 in words is "twenty-three trillion, forty-three billion, one hundred sixty million, three hundred fifty thousand, six hundred five".