3102230020201 has 4 divisors (see below), whose sum is σ = 3340863098692. Its totient is φ = 2863596941712.

The previous prime is 3102230020193. The next prime is 3102230020289. The reversal of 3102230020201 is 1020200322013.

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 912493010025 + 2189737010176 = 955245^2 + 1479776^2 .

It is not a de Polignac number, because 3102230020201 - 2³ = 3102230020193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3102231020201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119316539226 + ... + 119316539251.

It is an arithmetic number, because the mean of its divisors is an integer number (835215774673).

Almost surely, 2^{3102230020201} is an apocalyptic number.

It is an amenable number.

3102230020201 is a deficient number, since it is larger than the sum of its proper divisors (238633078491).

3102230020201 is a wasteful number, since it uses less digits than its factorization.

3102230020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238633078490.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 3102230020201 its reverse (1020200322013), we get a palindrome (4122430342214).

The spelling of 3102230020201 in words is "three trillion, one hundred two billion, two hundred thirty million, twenty thousand, two hundred one".