117134137 has 2 divisors, whose sum is σ = 117134138. Its totient is φ = 117134136.

The previous prime is 117134117. The next prime is 117134141. The reversal of 117134137 is 731431711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72658576 + 44475561 = 8524^2 + 6669^2 .

It is a cyclic number.

It is not a de Polignac number, because 117134137 - 2¹⁹ = 116609849 is a prime.

It is not a weakly prime, because it can be changed into another prime (117134117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58567068 + 58567069.

It is an arithmetic number, because the mean of its divisors is an integer number (58567069).

Almost surely, 2^117134137 is an apocalyptic number.

It is an amenable number.

117134137 is a deficient number, since it is larger than the sum of its proper divisors (1).

117134137 is an equidigital number, since it uses as much as digits as its factorization.

117134137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1764, while the sum is 28.

The square root of 117134137 is about 10822.8525352607. The cubic root of 117134137 is about 489.2841650839.

Adding to 117134137 its reverse (731431711), we get a palindrome (848565848).

The spelling of 117134137 in words is "one hundred seventeen million, one hundred thirty-four thousand, one hundred thirty-seven".