135411025156 has 48 divisors (see below), whose sum is σ = 261263923200. Its totient is φ = 60898500000.

The previous prime is 135411025129. The next prime is 135411025163. The reversal of 135411025156 is 651520114531.

135411025156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135411025156² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1627045 + ... + 1708243.

It is an arithmetic number, because the mean of its divisors is an integer number (5442998400).

Almost surely, 2^135411025156 is an apocalyptic number.

It is an amenable number.

135411025156 is a deficient number, since it is larger than the sum of its proper divisors (125852898044).

135411025156 is a wasteful number, since it uses less digits than its factorization.

135411025156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81616 (or 81614 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

Adding to 135411025156 its reverse (651520114531), we get a palindrome (786931139687).

The spelling of 135411025156 in words is "one hundred thirty-five billion, four hundred eleven million, twenty-five thousand, one hundred fifty-six".