134272707123109 has 2 divisors, whose sum is σ = 134272707123110. Its totient is φ = 134272707123108.

The previous prime is 134272707122963. The next prime is 134272707123127. The reversal of 134272707123109 is 901321707272431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118012981570884 + 16259725552225 = 10863378^2 + 4032335^2 .

It is a cyclic number.

It is not a de Polignac number, because 134272707123109 - 2⁴¹ = 132073683867557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134272707123179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67136353561554 + 67136353561555.

It is an arithmetic number, because the mean of its divisors is an integer number (67136353561555).

Almost surely, 2^{134272707123109} is an apocalyptic number.

It is an amenable number.

134272707123109 is a deficient number, since it is larger than the sum of its proper divisors (1).

134272707123109 is an equidigital number, since it uses as much as digits as its factorization.

134272707123109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 134272707123109 in words is "one hundred thirty-four trillion, two hundred seventy-two billion, seven hundred seven million, one hundred twenty-three thousand, one hundred nine".