134235104513207 has 2 divisors, whose sum is σ = 134235104513208. Its totient is φ = 134235104513206.

The previous prime is 134235104513149. The next prime is 134235104513219. The reversal of 134235104513207 is 702315401532431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134235104513207 - 2²² = 134235100318903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134235104533207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67117552256603 + 67117552256604.

It is an arithmetic number, because the mean of its divisors is an integer number (67117552256604).

Almost surely, 2^{134235104513207} is an apocalyptic number.

134235104513207 is a deficient number, since it is larger than the sum of its proper divisors (1).

134235104513207 is an equidigital number, since it uses as much as digits as its factorization.

134235104513207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 134235104513207 in words is "one hundred thirty-four trillion, two hundred thirty-five billion, one hundred four million, five hundred thirteen thousand, two hundred seven".