134103334247 has 2 divisors, whose sum is σ = 134103334248. Its totient is φ = 134103334246.

The previous prime is 134103334231. The next prime is 134103334291. The reversal of 134103334247 is 742433301431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134103334247 - 2⁴ = 134103334231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134103334207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67051667123 + 67051667124.

It is an arithmetic number, because the mean of its divisors is an integer number (67051667124).

Almost surely, 2^134103334247 is an apocalyptic number.

134103334247 is a deficient number, since it is larger than the sum of its proper divisors (1).

134103334247 is an equidigital number, since it uses as much as digits as its factorization.

134103334247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 35.

Adding to 134103334247 its reverse (742433301431), we get a palindrome (876536635678).

The spelling of 134103334247 in words is "one hundred thirty-four billion, one hundred three million, three hundred thirty-four thousand, two hundred forty-seven".