10201322137 has 2 divisors, whose sum is σ = 10201322138. Its totient is φ = 10201322136.

The previous prime is 10201322119. The next prime is 10201322161. The reversal of 10201322137 is 73122310201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9981808281 + 219513856 = 99909^2 + 14816^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201322137 - 2²⁷ = 10067104409 is a prime.

It is not a weakly prime, because it can be changed into another prime (10201322437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100661068 + 5100661069.

It is an arithmetic number, because the mean of its divisors is an integer number (5100661069).

Almost surely, 2^10201322137 is an apocalyptic number.

It is an amenable number.

10201322137 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201322137 is an equidigital number, since it uses as much as digits as its factorization.

10201322137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 10201322137 its reverse (73122310201), we get a palindrome (83323632338).

The spelling of 10201322137 in words is "ten billion, two hundred one million, three hundred twenty-two thousand, one hundred thirty-seven".