134123030321201 has 2 divisors, whose sum is σ = 134123030321202. Its totient is φ = 134123030321200.

The previous prime is 134123030321167. The next prime is 134123030321263. The reversal of 134123030321201 is 102123030321431.

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., 71756062101025 + 62366968220176 = 8470895^2 + 7897276^2 .

It is a cyclic number.

It is not a de Polignac number, because 134123030321201 - 2³⁴ = 134105850452017 is a prime.

It is not a weakly prime, because it can be changed into another prime (134123030324201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67061515160600 + 67061515160601.

It is an arithmetic number, because the mean of its divisors is an integer number (67061515160601).

Almost surely, 2^{134123030321201} is an apocalyptic number.

It is an amenable number.

134123030321201 is a deficient number, since it is larger than the sum of its proper divisors (1).

134123030321201 is an equidigital number, since it uses as much as digits as its factorization.

134123030321201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 134123030321201 its reverse (102123030321431), we get a palindrome (236246060642632).

The spelling of 134123030321201 in words is "one hundred thirty-four trillion, one hundred twenty-three billion, thirty million, three hundred twenty-one thousand, two hundred one".