135582000312308 has 96 divisors (see below), whose sum is σ = 270681829125120. Its totient is φ = 58820043744000.

The previous prime is 135582000312289. The next prime is 135582000312323. The reversal of 135582000312308 is 803213000285531.

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, 4362199328 + ... + 4362230408.

It is an arithmetic number, because the mean of its divisors is an integer number (2819602386720).

Almost surely, 2^{135582000312308} is an apocalyptic number.

It is an amenable number.

135582000312308 is a deficient number, since it is larger than the sum of its proper divisors (135099828812812).

135582000312308 is a wasteful number, since it uses less digits than its factorization.

135582000312308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40389 (or 40387 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

Adding to 135582000312308 its reverse (803213000285531), we get a palindrome (938795000597839).

The spelling of 135582000312308 in words is "one hundred thirty-five trillion, five hundred eighty-two billion, three hundred twelve thousand, three hundred eight".