135422513020204 has 24 divisors (see below), whose sum is σ = 242855746887600. Its totient is φ = 66036328465920.

The previous prime is 135422513020153. The next prime is 135422513020211. The reversal of 135422513020204 is 402020315224531.

It is a self number, because there is not a number n which added to its sum of digits gives 135422513020204.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 145998669 + ... + 146923300.

It is an arithmetic number, because the mean of its divisors is an integer number (10118989453650).

Almost surely, 2^{135422513020204} is an apocalyptic number.

It is an amenable number.

135422513020204 is a deficient number, since it is larger than the sum of its proper divisors (107433233867396).

135422513020204 is a wasteful number, since it uses less digits than its factorization.

135422513020204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292924833 (or 292924831 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 135422513020204 its reverse (402020315224531), we get a palindrome (537442828244735).

The spelling of 135422513020204 in words is "one hundred thirty-five trillion, four hundred twenty-two billion, five hundred thirteen million, twenty thousand, two hundred four".