134402063 has 2 divisors, whose sum is σ = 134402064. Its totient is φ = 134402062.

The previous prime is 134402039. The next prime is 134402113. The reversal of 134402063 is 360204431.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (360204431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134402063 - 2⁸ = 134401807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134402033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67201031 + 67201032.

It is an arithmetic number, because the mean of its divisors is an integer number (67201032).

Almost surely, 2^134402063 is an apocalyptic number.

134402063 is a deficient number, since it is larger than the sum of its proper divisors (1).

134402063 is an equidigital number, since it uses as much as digits as its factorization.

134402063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 134402063 is about 11593.1903719382. The cubic root of 134402063 is about 512.2342868495.

Adding to 134402063 its reverse (360204431), we get a palindrome (494606494).

The spelling of 134402063 in words is "one hundred thirty-four million, four hundred two thousand, sixty-three".