204424020211301 has 4 divisors (see below), whose sum is σ = 223008022048704. Its totient is φ = 185840018373900.

The previous prime is 204424020211297. The next prime is 204424020211309. The reversal of 204424020211301 is 103112020424402.

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 not a de Polignac number, because 204424020211301 - 2² = 204424020211297 is a prime.

It is a super-2 number, since 2×204424020211301² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204424020211309) 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, 9292000918685 + ... + 9292000918706.

It is an arithmetic number, because the mean of its divisors is an integer number (55752005512176).

Almost surely, 2^{204424020211301} is an apocalyptic number.

It is an amenable number.

204424020211301 is a deficient number, since it is larger than the sum of its proper divisors (18584001837403).

204424020211301 is a wasteful number, since it uses less digits than its factorization.

204424020211301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18584001837402.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 204424020211301 its reverse (103112020424402), we get a palindrome (307536040635703).

The spelling of 204424020211301 in words is "two hundred four trillion, four hundred twenty-four billion, twenty million, two hundred eleven thousand, three hundred one".