135503422 has 16 divisors (see below), whose sum is σ = 205344000. Its totient is φ = 67059360.

The previous prime is 135503411. The next prime is 135503437. The reversal of 135503422 is 224305531.

135503422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135503422² = 36722354747420168, which contains 22 as substring.

It is a congruent number.

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, 86704 + ... + 88252.

It is an arithmetic number, because the mean of its divisors is an integer number (12834000).

Almost surely, 2^135503422 is an apocalyptic number.

135503422 is a deficient number, since it is larger than the sum of its proper divisors (69840578).

135503422 is a wasteful number, since it uses less digits than its factorization.

135503422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 135503422 is about 11640.5937133808. The cubic root of 135503422 is about 513.6296519170.

Adding to 135503422 its reverse (224305531), we get a palindrome (359808953).

The spelling of 135503422 in words is "one hundred thirty-five million, five hundred three thousand, four hundred twenty-two".