135126411 has 16 divisors (see below), whose sum is σ = 206105088. Its totient is φ = 77140800.

The previous prime is 135126377. The next prime is 135126413. The reversal of 135126411 is 114621531.

It is a happy number.

135126411 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 135126411 - 2¹⁰ = 135125387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135126413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25306 + ... + 30176.

It is an arithmetic number, because the mean of its divisors is an integer number (12881568).

Almost surely, 2^135126411 is an apocalyptic number.

135126411 is a deficient number, since it is larger than the sum of its proper divisors (70978677).

135126411 is a wasteful number, since it uses less digits than its factorization.

135126411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6202.

The product of its digits is 720, while the sum is 24.

The square root of 135126411 is about 11624.3886290850. The cubic root of 135126411 is about 513.1528523996.

Adding to 135126411 its reverse (114621531), we get a palindrome (249747942).

The spelling of 135126411 in words is "one hundred thirty-five million, one hundred twenty-six thousand, four hundred eleven".