135301801005436 has 96 divisors (see below), whose sum is σ = 271355465428992. Its totient is φ = 58477432273920.

The previous prime is 135301801005421. The next prime is 135301801005443. The reversal of 135301801005436 is 634500108103531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139344655 + ... + 140312281.

It is an arithmetic number, because the mean of its divisors is an integer number (2826619431552).

Almost surely, 2^{135301801005436} is an apocalyptic number.

It is an amenable number.

135301801005436 is an abundant number, since it is smaller than the sum of its proper divisors (136053664423556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135301801005436 is a wasteful number, since it uses less digits than its factorization.

135301801005436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968459 (or 968457 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

Adding to 135301801005436 its reverse (634500108103531), we get a palindrome (769801909108967).

The spelling of 135301801005436 in words is "one hundred thirty-five trillion, three hundred one billion, eight hundred one million, five thousand, four hundred thirty-six".