135045803 has 4 divisors (see below), whose sum is σ = 137061480. Its totient is φ = 133030128.

The previous prime is 135045797. The next prime is 135045809. The reversal of 135045803 is 308540531.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (135045797) and next prime (135045809).

It is a cyclic number.

It is not a de Polignac number, because 135045803 - 2¹⁸ = 134783659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135045809) 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 in 3 ways as a sum of consecutive naturals, for example, 1007738 + ... + 1007871.

It is an arithmetic number, because the mean of its divisors is an integer number (34265370).

Almost surely, 2^135045803 is an apocalyptic number.

135045803 is a deficient number, since it is larger than the sum of its proper divisors (2015677).

135045803 is an equidigital number, since it uses as much as digits as its factorization.

135045803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015676.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 135045803 is about 11620.9209187568. The cubic root of 135045803 is about 513.0507937602.

The spelling of 135045803 in words is "one hundred thirty-five million, forty-five thousand, eight hundred three".