135601145334303 has 32 divisors (see below), whose sum is σ = 198521391248640. Its totient is φ = 81648618455040.

The previous prime is 135601145334301. The next prime is 135601145334341. The reversal of 135601145334303 is 303433541106531.

It is not a de Polignac number, because 135601145334303 - 2¹ = 135601145334301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135601145334301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4045026 + ... + 16957727.

It is an arithmetic number, because the mean of its divisors is an integer number (6203793476520).

Almost surely, 2^{135601145334303} is an apocalyptic number.

135601145334303 is a deficient number, since it is larger than the sum of its proper divisors (62920245914337).

135601145334303 is a wasteful number, since it uses less digits than its factorization.

135601145334303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21004039.

The product of its (nonzero) digits is 583200, while the sum is 42.

The spelling of 135601145334303 in words is "one hundred thirty-five trillion, six hundred one billion, one hundred forty-five million, three hundred thirty-four thousand, three hundred three".