134918803 has 2 divisors, whose sum is σ = 134918804. Its totient is φ = 134918802.

The previous prime is 134918779. The next prime is 134918809. The reversal of 134918803 is 308819431.

It is a strong prime.

It is an emirp because it is prime and its reverse (308819431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134918803 - 2²¹ = 132821651 is a prime.

It is not a weakly prime, because it can be changed into another prime (134918809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67459401 + 67459402.

It is an arithmetic number, because the mean of its divisors is an integer number (67459402).

Almost surely, 2^134918803 is an apocalyptic number.

134918803 is a deficient number, since it is larger than the sum of its proper divisors (1).

134918803 is an equidigital number, since it uses as much as digits as its factorization.

134918803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 134918803 is about 11615.4553505233. The cubic root of 134918803 is about 512.8899152898.

It can be divided in two parts, 13 and 4918803, that added together give a triangular number (4918816 = T₃₁₃₆).

The spelling of 134918803 in words is "one hundred thirty-four million, nine hundred eighteen thousand, eight hundred three".