134402030117 has 2 divisors, whose sum is σ = 134402030118. Its totient is φ = 134402030116.

The previous prime is 134402030099. The next prime is 134402030123. The reversal of 134402030117 is 711030204431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133722593761 + 679436356 = 365681^2 + 26066^2 .

It is a cyclic number.

It is not a de Polignac number, because 134402030117 - 2¹⁶ = 134401964581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134402032117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67201015058 + 67201015059.

It is an arithmetic number, because the mean of its divisors is an integer number (67201015059).

Almost surely, 2^134402030117 is an apocalyptic number.

It is an amenable number.

134402030117 is a deficient number, since it is larger than the sum of its proper divisors (1).

134402030117 is an equidigital number, since it uses as much as digits as its factorization.

134402030117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 134402030117 its reverse (711030204431), we get a palindrome (845432234548).

The spelling of 134402030117 in words is "one hundred thirty-four billion, four hundred two million, thirty thousand, one hundred seventeen".