135354133020 has 96 divisors (see below), whose sum is σ = 380165667840. Its totient is φ = 35982777600.

The previous prime is 135354132989. The next prime is 135354133027. The reversal of 135354133020 is 20331453531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135354133027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47474595 + ... + 47477445.

It is an arithmetic number, because the mean of its divisors is an integer number (3960059040).

Almost surely, 2^135354133020 is an apocalyptic number.

135354133020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135354133020 is an abundant number, since it is smaller than the sum of its proper divisors (244811534820).

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

135354133020 is a wasteful number, since it uses less digits than its factorization.

135354133020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5035 (or 5033 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 135354133020 its reverse (20331453531), we get a palindrome (155685586551).

The spelling of 135354133020 in words is "one hundred thirty-five billion, three hundred fifty-four million, one hundred thirty-three thousand, twenty".