134603135053 has 4 divisors (see below), whose sum is σ = 138241057660. Its totient is φ = 130965212448.

The previous prime is 134603135039. The next prime is 134603135057. The reversal of 134603135053 is 350531306431.

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

It can be written as a sum of positive squares in 2 ways, for example, as 127601127369 + 7002007684 = 357213^2 + 83678^2 .

It is a cyclic number.

It is not a de Polignac number, because 134603135053 - 2⁹ = 134603134541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134603135057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1818961248 + ... + 1818961321.

It is an arithmetic number, because the mean of its divisors is an integer number (34560264415).

Almost surely, 2^134603135053 is an apocalyptic number.

It is an amenable number.

134603135053 is a deficient number, since it is larger than the sum of its proper divisors (3637922607).

134603135053 is an equidigital number, since it uses as much as digits as its factorization.

134603135053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637922606.

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 134603135053 in words is "one hundred thirty-four billion, six hundred three million, one hundred thirty-five thousand, fifty-three".