320200210001101 has 16 divisors (see below), whose sum is σ = 339222490581744. Its totient is φ = 301198726692864.

The previous prime is 320200210001071. The next prime is 320200210001117. The reversal of 320200210001101 is 101100012002023.

It can be written as a sum of positive squares in 8 ways, for example, as 9832677204100 + 310367532797001 = 3135710^2 + 17617251^2 .

It is a cyclic number.

It is not a de Polignac number, because 320200210001101 - 2²³ = 320200201612493 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 (320200210001201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467816415 + ... + 468500371.

It is an arithmetic number, because the mean of its divisors is an integer number (21201405661359).

Almost surely, 2^{320200210001101} is an apocalyptic number.

It is an amenable number.

320200210001101 is a deficient number, since it is larger than the sum of its proper divisors (19022280580643).

320200210001101 is a wasteful number, since it uses less digits than its factorization.

320200210001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699120.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 320200210001101 its reverse (101100012002023), we get a palindrome (421300222003124).

The spelling of 320200210001101 in words is "three hundred twenty trillion, two hundred billion, two hundred ten million, one thousand, one hundred one".