12310201002137 has 2 divisors, whose sum is σ = 12310201002138. Its totient is φ = 12310201002136.

The previous prime is 12310201002107. The next prime is 12310201002283. The reversal of 12310201002137 is 73120010201321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7228914104896 + 5081286897241 = 2688664^2 + 2254171^2 .

It is a cyclic number.

It is not a de Polignac number, because 12310201002137 - 2¹⁰ = 12310201001113 is a prime.

It is not a weakly prime, because it can be changed into another prime (12310201002107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155100501068 + 6155100501069.

It is an arithmetic number, because the mean of its divisors is an integer number (6155100501069).

Almost surely, 2^{12310201002137} is an apocalyptic number.

It is an amenable number.

12310201002137 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310201002137 is an equidigital number, since it uses as much as digits as its factorization.

12310201002137 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 23.

Adding to 12310201002137 its reverse (73120010201321), we get a palindrome (85430211203458).

The spelling of 12310201002137 in words is "twelve trillion, three hundred ten billion, two hundred one million, two thousand, one hundred thirty-seven".