20201200002037 has 2 divisors, whose sum is σ = 20201200002038. Its totient is φ = 20201200002036.

The previous prime is 20201200002017. The next prime is 20201200002073. The reversal of 20201200002037 is 73020000210202.

Together with next prime (20201200002073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17297996355396 + 2903203646641 = 4159086^2 + 1703879^2 .

It is a cyclic number.

It is not a de Polignac number, because 20201200002037 - 2²³ = 20201191613429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20201200002017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100600001018 + 10100600001019.

It is an arithmetic number, because the mean of its divisors is an integer number (10100600001019).

Almost surely, 2^{20201200002037} is an apocalyptic number.

It is an amenable number.

20201200002037 is a deficient number, since it is larger than the sum of its proper divisors (1).

20201200002037 is an equidigital number, since it uses as much as digits as its factorization.

20201200002037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

Adding to 20201200002037 its reverse (73020000210202), we get a palindrome (93221200212239).

The spelling of 20201200002037 in words is "twenty trillion, two hundred one billion, two hundred million, two thousand, thirty-seven".