134712050197 has 2 divisors, whose sum is σ = 134712050198. Its totient is φ = 134712050196.

The previous prime is 134712050189. The next prime is 134712050273. The reversal of 134712050197 is 791050217431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70200622116 + 64511428081 = 264954^2 + 253991^2 .

It is a cyclic number.

It is not a de Polignac number, because 134712050197 - 2³ = 134712050189 is a prime.

It is a super-3 number, since 3×134712050197³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134712050107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67356025098 + 67356025099.

It is an arithmetic number, because the mean of its divisors is an integer number (67356025099).

Almost surely, 2^134712050197 is an apocalyptic number.

It is an amenable number.

134712050197 is a deficient number, since it is larger than the sum of its proper divisors (1).

134712050197 is an equidigital number, since it uses as much as digits as its factorization.

134712050197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 40.

The spelling of 134712050197 in words is "one hundred thirty-four billion, seven hundred twelve million, fifty thousand, one hundred ninety-seven".