134602035121 has 2 divisors, whose sum is σ = 134602035122. Its totient is φ = 134602035120.

The previous prime is 134602035119. The next prime is 134602035137. The reversal of 134602035121 is 121530206431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98054154496 + 36547880625 = 313136^2 + 191175^2 .

It is a cyclic number.

It is not a de Polignac number, because 134602035121 - 2¹ = 134602035119 is a prime.

Together with 134602035119, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 134602035121.

It is not a weakly prime, because it can be changed into another prime (134602035101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67301017560 + 67301017561.

It is an arithmetic number, because the mean of its divisors is an integer number (67301017561).

Almost surely, 2^134602035121 is an apocalyptic number.

It is an amenable number.

134602035121 is a deficient number, since it is larger than the sum of its proper divisors (1).

134602035121 is an equidigital number, since it uses as much as digits as its factorization.

134602035121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 134602035121 in words is "one hundred thirty-four billion, six hundred two million, thirty-five thousand, one hundred twenty-one".