134453534503 has 2 divisors, whose sum is σ = 134453534504. Its totient is φ = 134453534502.

The previous prime is 134453534461. The next prime is 134453534569. The reversal of 134453534503 is 305435354431.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134453534503 is a prime.

It is a super-3 number, since 3×134453534503³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134453534003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67226767251 + 67226767252.

It is an arithmetic number, because the mean of its divisors is an integer number (67226767252).

Almost surely, 2^134453534503 is an apocalyptic number.

134453534503 is a deficient number, since it is larger than the sum of its proper divisors (1).

134453534503 is an equidigital number, since it uses as much as digits as its factorization.

134453534503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 40.

Adding to 134453534503 its reverse (305435354431), we get a palindrome (439888888934).

The spelling of 134453534503 in words is "one hundred thirty-four billion, four hundred fifty-three million, five hundred thirty-four thousand, five hundred three".