201110022313 has 4 divisors (see below), whose sum is σ = 202152043348. Its totient is φ = 200068001280.

The previous prime is 201110022301. The next prime is 201110022331. The reversal of 201110022313 is 313220011102.

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 139881984064 + 61228038249 = 374008^2 + 247443^2 .

It is a cyclic number.

It is not a de Polignac number, because 201110022313 - 2¹³ = 201110014121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201110022613) 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, 521010228 + ... + 521010613.

It is an arithmetic number, because the mean of its divisors is an integer number (50538010837).

Almost surely, 2^201110022313 is an apocalyptic number.

It is an amenable number.

201110022313 is a deficient number, since it is larger than the sum of its proper divisors (1042021035).

201110022313 is a wasteful number, since it uses less digits than its factorization.

201110022313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042021034.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201110022313 its reverse (313220011102), we get a palindrome (514330033415).

The spelling of 201110022313 in words is "two hundred one billion, one hundred ten million, twenty-two thousand, three hundred thirteen".