135354503 has 2 divisors, whose sum is σ = 135354504. Its totient is φ = 135354502.

The previous prime is 135354469. The next prime is 135354529. The reversal of 135354503 is 305453531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135354503 - 2¹² = 135350407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135354203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67677251 + 67677252.

It is an arithmetic number, because the mean of its divisors is an integer number (67677252).

Almost surely, 2^135354503 is an apocalyptic number.

135354503 is a deficient number, since it is larger than the sum of its proper divisors (1).

135354503 is an equidigital number, since it uses as much as digits as its factorization.

135354503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 135354503 is about 11634.1954169594. The cubic root of 135354503 is about 513.4414223486.

The spelling of 135354503 in words is "one hundred thirty-five million, three hundred fifty-four thousand, five hundred three".