201230110200137 has 2 divisors, whose sum is σ = 201230110200138. Its totient is φ = 201230110200136.

The previous prime is 201230110200107. The next prime is 201230110200149. The reversal of 201230110200137 is 731002011032102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102317756570176 + 98912353629961 = 10115224^2 + 9945469^2 .

It is a cyclic number.

It is not a de Polignac number, because 201230110200137 - 2¹⁸ = 201230109937993 is a prime.

It is not a weakly prime, because it can be changed into another prime (201230110200107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100615055100068 + 100615055100069.

It is an arithmetic number, because the mean of its divisors is an integer number (100615055100069).

Almost surely, 2^{201230110200137} is an apocalyptic number.

It is an amenable number.

201230110200137 is a deficient number, since it is larger than the sum of its proper divisors (1).

201230110200137 is an equidigital number, since it uses as much as digits as its factorization.

201230110200137 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 201230110200137 its reverse (731002011032102), we get a palindrome (932232121232239).

The spelling of 201230110200137 in words is "two hundred one trillion, two hundred thirty billion, one hundred ten million, two hundred thousand, one hundred thirty-seven".