135132320652653 has 4 divisors (see below), whose sum is σ = 136163865085248. Its totient is φ = 134100776220060.

The previous prime is 135132320652631. The next prime is 135132320652697. The reversal of 135132320652653 is 356256023231531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135132320652653 - 2⁸ = 135132320652397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135132320652598 and 135132320652607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135132320652053) 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, 515772216101 + ... + 515772216362.

It is an arithmetic number, because the mean of its divisors is an integer number (34040966271312).

Almost surely, 2^{135132320652653} is an apocalyptic number.

It is an amenable number.

135132320652653 is a deficient number, since it is larger than the sum of its proper divisors (1031544432595).

135132320652653 is a wasteful number, since it uses less digits than its factorization.

135132320652653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031544432594.

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 135132320652653 in words is "one hundred thirty-five trillion, one hundred thirty-two billion, three hundred twenty million, six hundred fifty-two thousand, six hundred fifty-three".