135413235 has 32 divisors (see below), whose sum is σ = 246343680. Its totient is φ = 70537824.

The previous prime is 135413227. The next prime is 135413237. The reversal of 135413235 is 532314531.

135413235 is a `hidden beast` number, since 13 + 5 + 413 + 235 = 666.

135413235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135413235 - 2³ = 135413227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 135413199 and 135413208.

It is not an unprimeable number, because it can be changed into a prime (135413237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5859 + ... + 17468.

It is an arithmetic number, because the mean of its divisors is an integer number (7698240).

Almost surely, 2^135413235 is an apocalyptic number.

135413235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135413235 is a deficient number, since it is larger than the sum of its proper divisors (110930445).

135413235 is a wasteful number, since it uses less digits than its factorization.

135413235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23384 (or 23378 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 135413235 is about 11636.7192541541. The cubic root of 135413235 is about 513.5156744801.

Adding to 135413235 its reverse (532314531), we get a palindrome (667727766).

The spelling of 135413235 in words is "one hundred thirty-five million, four hundred thirteen thousand, two hundred thirty-five".