20032322413 has 2 divisors, whose sum is σ = 20032322414. Its totient is φ = 20032322412.

The previous prime is 20032322411. The next prime is 20032322423. The reversal of 20032322413 is 31422323002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14938217284 + 5094105129 = 122222^2 + 71373^2 .

It is a cyclic number.

It is not a de Polignac number, because 20032322413 - 2¹ = 20032322411 is a prime.

Together with 20032322411, 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 (20032322411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10016161206 + 10016161207.

It is an arithmetic number, because the mean of its divisors is an integer number (10016161207).

Almost surely, 2^20032322413 is an apocalyptic number.

It is an amenable number.

20032322413 is a deficient number, since it is larger than the sum of its proper divisors (1).

20032322413 is an equidigital number, since it uses as much as digits as its factorization.

20032322413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20032322413 its reverse (31422323002), we get a palindrome (51454645415).

The spelling of 20032322413 in words is "twenty billion, thirty-two million, three hundred twenty-two thousand, four hundred thirteen".