135023224512 has 56 divisors (see below), whose sum is σ = 389726131392. Its totient is φ = 40916128000.

The previous prime is 135023224429. The next prime is 135023224529. The reversal of 135023224512 is 215422320531.

It is a self number, because there is not a number n which added to its sum of digits gives 135023224512.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31963614 + ... + 31967837.

Almost surely, 2^135023224512 is an apocalyptic number.

135023224512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135023224512 is an abundant number, since it is smaller than the sum of its proper divisors (254702906880).

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

135023224512 is a wasteful number, since it uses less digits than its factorization.

135023224512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63931477 (or 63931467 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 135023224512 in words is "one hundred thirty-five billion, twenty-three million, two hundred twenty-four thousand, five hundred twelve".