20200323210037 has 2 divisors, whose sum is σ = 20200323210038. Its totient is φ = 20200323210036.

The previous prime is 20200323209977. The next prime is 20200323210043. The reversal of 20200323210037 is 73001232300202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18435567719556 + 1764755490481 = 4293666^2 + 1328441^2 .

It is a cyclic number.

It is not a de Polignac number, because 20200323210037 - 2²³ = 20200314821429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20200323209993 and 20200323210020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20200323210047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100161605018 + 10100161605019.

It is an arithmetic number, because the mean of its divisors is an integer number (10100161605019).

Almost surely, 2^{20200323210037} is an apocalyptic number.

It is an amenable number.

20200323210037 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200323210037 is an equidigital number, since it uses as much as digits as its factorization.

20200323210037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 25.

Adding to 20200323210037 its reverse (73001232300202), we get a palindrome (93201555510239).

The spelling of 20200323210037 in words is "twenty trillion, two hundred billion, three hundred twenty-three million, two hundred ten thousand, thirty-seven".