201034134137 has 2 divisors, whose sum is σ = 201034134138. Its totient is φ = 201034134136.

The previous prime is 201034134131. The next prime is 201034134181. The reversal of 201034134137 is 731431430102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199942228201 + 1091905936 = 447149^2 + 33044^2 .

It is a cyclic number.

It is not a de Polignac number, because 201034134137 - 2⁶ = 201034134073 is a prime.

It is not a weakly prime, because it can be changed into another prime (201034134131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100517067068 + 100517067069.

It is an arithmetic number, because the mean of its divisors is an integer number (100517067069).

Almost surely, 2^201034134137 is an apocalyptic number.

It is an amenable number.

201034134137 is a deficient number, since it is larger than the sum of its proper divisors (1).

201034134137 is an equidigital number, since it uses as much as digits as its factorization.

201034134137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 201034134137 its reverse (731431430102), we get a palindrome (932465564239).

The spelling of 201034134137 in words is "two hundred one billion, thirty-four million, one hundred thirty-four thousand, one hundred thirty-seven".