134421116201 has 2 divisors, whose sum is σ = 134421116202. Its totient is φ = 134421116200.

The previous prime is 134421116197. The next prime is 134421116231. The reversal of 134421116201 is 102611124431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105742032400 + 28679083801 = 325180^2 + 169349^2 .

It is a cyclic number.

It is not a de Polignac number, because 134421116201 - 2² = 134421116197 is a prime.

It is not a weakly prime, because it can be changed into another prime (134421116231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67210558100 + 67210558101.

It is an arithmetic number, because the mean of its divisors is an integer number (67210558101).

Almost surely, 2^134421116201 is an apocalyptic number.

It is an amenable number.

134421116201 is a deficient number, since it is larger than the sum of its proper divisors (1).

134421116201 is an equidigital number, since it uses as much as digits as its factorization.

134421116201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 134421116201 in words is "one hundred thirty-four billion, four hundred twenty-one million, one hundred sixteen thousand, two hundred one".