23205642301 has 4 divisors (see below), whose sum is σ = 23208304032. Its totient is φ = 23202980572.

The previous prime is 23205642281. The next prime is 23205642331. The reversal of 23205642301 is 10324650232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23205642301 - 2²⁷ = 23071424573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23205642301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23205642331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1317745 + ... + 1335238.

It is an arithmetic number, because the mean of its divisors is an integer number (5802076008).

Almost surely, 2^23205642301 is an apocalyptic number.

It is an amenable number.

23205642301 is a deficient number, since it is larger than the sum of its proper divisors (2661731).

23205642301 is an equidigital number, since it uses as much as digits as its factorization.

23205642301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661730.

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

The spelling of 23205642301 in words is "twenty-three billion, two hundred five million, six hundred forty-two thousand, three hundred one".