135343521544300 has 36 divisors (see below), whose sum is σ = 293840333874360. Its totient is φ = 54110700392320.

The previous prime is 135343521544277. The next prime is 135343521544331. The reversal of 135343521544300 is 3445125343531.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333649105 + ... + 334054504.

It is an arithmetic number, because the mean of its divisors is an integer number (8162231496510).

Almost surely, 2^{135343521544300} is an apocalyptic number.

135343521544300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135343521544300 is an abundant number, since it is smaller than the sum of its proper divisors (158496812330060).

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

135343521544300 is a wasteful number, since it uses less digits than its factorization.

135343521544300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667705650 (or 667705643 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 135343521544300 its reverse (3445125343531), we get a palindrome (138788646887831).

The spelling of 135343521544300 in words is "one hundred thirty-five trillion, three hundred forty-three billion, five hundred twenty-one million, five hundred forty-four thousand, three hundred".