135324513012 has 96 divisors (see below), whose sum is σ = 341254577664. Its totient is φ = 41490662400.

The previous prime is 135324512989. The next prime is 135324513043. The reversal of 135324513012 is 210315423531.

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, 72326437 + ... + 72328307.

It is an arithmetic number, because the mean of its divisors is an integer number (3554735184).

Almost surely, 2^135324513012 is an apocalyptic number.

135324513012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135324513012 is an abundant number, since it is smaller than the sum of its proper divisors (205930064652).

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

135324513012 is a wasteful number, since it uses less digits than its factorization.

135324513012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3289 (or 3287 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 135324513012 its reverse (210315423531), we get a palindrome (345639936543).

The spelling of 135324513012 in words is "one hundred thirty-five billion, three hundred twenty-four million, five hundred thirteen thousand, twelve".