135545003144124 has 48 divisors (see below), whose sum is σ = 366404757374208. Its totient is φ = 38196634935168.

The previous prime is 135545003144099. The next prime is 135545003144137. The reversal of 135545003144124 is 421441300545531.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11052260922 + ... + 11052273185.

It is an arithmetic number, because the mean of its divisors is an integer number (7633432445296).

Almost surely, 2^{135545003144124} is an apocalyptic number.

135545003144124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135545003144124 is an abundant number, since it is smaller than the sum of its proper divisors (230859754230084).

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

135545003144124 is a wasteful number, since it uses less digits than its factorization.

135545003144124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22104534194 (or 22104534192 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 135545003144124 its reverse (421441300545531), we get a palindrome (556986303689655).

The spelling of 135545003144124 in words is "one hundred thirty-five trillion, five hundred forty-five billion, three million, one hundred forty-four thousand, one hundred twenty-four".