201302143104122 has 16 divisors (see below), whose sum is σ = 309428771421960. Its totient is φ = 98181173942592.

The previous prime is 201302143104037. The next prime is 201302143104137. The reversal of 201302143104122 is 221401341203102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 183868420116481 + 17433722987641 = 13559809^2 + 4175371^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201302143104091 and 201302143104100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5488642997 + ... + 5488679672.

Almost surely, 2^{201302143104122} is an apocalyptic number.

201302143104122 is a deficient number, since it is larger than the sum of its proper divisors (108126628317838).

201302143104122 is a wasteful number, since it uses less digits than its factorization.

201302143104122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10977322897.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 201302143104122 its reverse (221401341203102), we get a palindrome (422703484307224).

The spelling of 201302143104122 in words is "two hundred one trillion, three hundred two billion, one hundred forty-three million, one hundred four thousand, one hundred twenty-two".