20310244201301 has 4 divisors (see below), whose sum is σ = 20465284233504. Its totient is φ = 20155204169100.

The previous prime is 20310244201207. The next prime is 20310244201391. The reversal of 20310244201301 is 10310244201302.

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 20310244201301 - 2³⁴ = 20293064332117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20310244201391) 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, 77520015905 + ... + 77520016166.

It is an arithmetic number, because the mean of its divisors is an integer number (5116321058376).

Almost surely, 2^{20310244201301} is an apocalyptic number.

It is an amenable number.

20310244201301 is a deficient number, since it is larger than the sum of its proper divisors (155040032203).

20310244201301 is a wasteful number, since it uses less digits than its factorization.

20310244201301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155040032202.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20310244201301 its reverse (10310244201302), we get a palindrome (30620488402603).

Subtracting from 20310244201301 its reverse (10310244201302), we obtain a palindrome (9999999999999).

The spelling of 20310244201301 in words is "twenty trillion, three hundred ten billion, two hundred forty-four million, two hundred one thousand, three hundred one".