135503235041350 has 48 divisors (see below), whose sum is σ = 275093018049456. Its totient is φ = 49247983280000.

The previous prime is 135503235041329. The next prime is 135503235041351. The reversal of 135503235041350 is 53140532305531.

It is a super-2 number, since 2×135503235041350² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135503235041351) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 63754429 + ... + 65845528.

It is an arithmetic number, because the mean of its divisors is an integer number (5731104542697).

Almost surely, 2^{135503235041350} is an apocalyptic number.

135503235041350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135503235041350 is an abundant number, since it is smaller than the sum of its proper divisors (139589783008106).

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

135503235041350 is a wasteful number, since it uses less digits than its factorization.

135503235041350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129601881 (or 129601876 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 40.

Adding to 135503235041350 its reverse (53140532305531), we get a palindrome (188643767346881).

The spelling of 135503235041350 in words is "one hundred thirty-five trillion, five hundred three billion, two hundred thirty-five million, forty-one thousand, three hundred fifty".