135433415524131 has 24 divisors (see below), whose sum is σ = 195812657833104. Its totient is φ = 90202832755200.

The previous prime is 135433415524087. The next prime is 135433415524153. The reversal of 135433415524131 is 131425514334531.

It is a happy number.

135433415524131 is a `hidden beast` number, since 1 + 3 + 5 + 43 + 3 + 41 + 552 + 4 + 13 + 1 = 666.

It is not a de Polignac number, because 135433415524131 - 2⁶ = 135433415524067 is a prime.

It is a super-2 number, since 2×135433415524131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135433415525131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88927200 + ... + 90437346.

It is an arithmetic number, because the mean of its divisors is an integer number (8158860743046).

Almost surely, 2^{135433415524131} is an apocalyptic number.

135433415524131 is a deficient number, since it is larger than the sum of its proper divisors (60379242308973).

135433415524131 is a wasteful number, since it uses less digits than its factorization.

135433415524131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519651 (or 1519648 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

Adding to 135433415524131 its reverse (131425514334531), we get a palindrome (266858929858662).

The spelling of 135433415524131 in words is "one hundred thirty-five trillion, four hundred thirty-three billion, four hundred fifteen million, five hundred twenty-four thousand, one hundred thirty-one".