201441313313 has 2 divisors, whose sum is σ = 201441313314. Its totient is φ = 201441313312.

The previous prime is 201441313309. The next prime is 201441313321. The reversal of 201441313313 is 313313144102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183622534144 + 17818779169 = 428512^2 + 133487^2 .

It is a cyclic number.

It is not a de Polignac number, because 201441313313 - 2² = 201441313309 is a prime.

It is not a weakly prime, because it can be changed into another prime (201441313013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100720656656 + 100720656657.

It is an arithmetic number, because the mean of its divisors is an integer number (100720656657).

Almost surely, 2^201441313313 is an apocalyptic number.

It is an amenable number.

201441313313 is a deficient number, since it is larger than the sum of its proper divisors (1).

201441313313 is an equidigital number, since it uses as much as digits as its factorization.

201441313313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 201441313313 its reverse (313313144102), we get a palindrome (514754457415).

The spelling of 201441313313 in words is "two hundred one billion, four hundred forty-one million, three hundred thirteen thousand, three hundred thirteen".