20210010201137 has 2 divisors, whose sum is σ = 20210010201138. Its totient is φ = 20210010201136.

The previous prime is 20210010201089. The next prime is 20210010201247. The reversal of 20210010201137 is 73110201001202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19949363193841 + 260647007296 = 4466471^2 + 510536^2 .

It is a cyclic number.

It is not a de Polignac number, because 20210010201137 - 2³² = 20205715233841 is a prime.

It is not a weakly prime, because it can be changed into another prime (20210010201637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10105005100568 + 10105005100569.

It is an arithmetic number, because the mean of its divisors is an integer number (10105005100569).

Almost surely, 2^{20210010201137} is an apocalyptic number.

It is an amenable number.

20210010201137 is a deficient number, since it is larger than the sum of its proper divisors (1).

20210010201137 is an equidigital number, since it uses as much as digits as its factorization.

20210010201137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 20210010201137 its reverse (73110201001202), we get a palindrome (93320211202339).

The spelling of 20210010201137 in words is "twenty trillion, two hundred ten billion, ten million, two hundred one thousand, one hundred thirty-seven".