20203021341 has 12 divisors (see below), whose sum is σ = 29581898268. Its totient is φ = 13284177984.

The previous prime is 20203021301. The next prime is 20203021373. The reversal of 20203021341 is 14312030202.

20203021341 is a `hidden beast` number, since 2 + 0 + 20 + 302 + 1 + 341 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6436692441 + 13766328900 = 80229^2 + 117330^2 .

It is not a de Polignac number, because 20203021341 - 2¹⁵ = 20202988573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203021301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15374550 + ... + 15375863.

It is an arithmetic number, because the mean of its divisors is an integer number (2465158189).

Almost surely, 2^20203021341 is an apocalyptic number.

It is an amenable number.

20203021341 is a deficient number, since it is larger than the sum of its proper divisors (9378876927).

20203021341 is a wasteful number, since it uses less digits than its factorization.

20203021341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30750492 (or 30750489 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20203021341 its reverse (14312030202), we get a palindrome (34515051543).

The spelling of 20203021341 in words is "twenty billion, two hundred three million, twenty-one thousand, three hundred forty-one".