20213201341 has 2 divisors, whose sum is σ = 20213201342. Its totient is φ = 20213201340.

The previous prime is 20213201339. The next prime is 20213201363. The reversal of 20213201341 is 14310231202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15588521316 + 4624680025 = 124854^2 + 68005^2 .

It is a cyclic number.

It is not a de Polignac number, because 20213201341 - 2¹ = 20213201339 is a prime.

Together with 20213201339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20213201641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10106600670 + 10106600671.

It is an arithmetic number, because the mean of its divisors is an integer number (10106600671).

Almost surely, 2^20213201341 is an apocalyptic number.

It is an amenable number.

20213201341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20213201341 is an equidigital number, since it uses as much as digits as its factorization.

20213201341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20213201341 its reverse (14310231202), we get a palindrome (34523432543).

The spelling of 20213201341 in words is "twenty billion, two hundred thirteen million, two hundred one thousand, three hundred forty-one".