20334013363 has 2 divisors, whose sum is σ = 20334013364. Its totient is φ = 20334013362.

The previous prime is 20334013331. The next prime is 20334013367. The reversal of 20334013363 is 36331043302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20334013363 - 2⁵ = 20334013331 is a prime.

It is not a weakly prime, because it can be changed into another prime (20334013367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10167006681 + 10167006682.

It is an arithmetic number, because the mean of its divisors is an integer number (10167006682).

Almost surely, 2^20334013363 is an apocalyptic number.

20334013363 is a deficient number, since it is larger than the sum of its proper divisors (1).

20334013363 is an equidigital number, since it uses as much as digits as its factorization.

20334013363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 20334013363 its reverse (36331043302), we get a palindrome (56665056665).

The spelling of 20334013363 in words is "twenty billion, three hundred thirty-four million, thirteen thousand, three hundred sixty-three".