135126016 has 22 divisors (see below), whose sum is σ = 270122120. Its totient is φ = 67562496.

The previous prime is 135125999. The next prime is 135126023. The reversal of 135126016 is 610621531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64956 + ... + 67003.

Almost surely, 2^135126016 is an apocalyptic number.

135126016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135126016 is a deficient number, since it is larger than the sum of its proper divisors (134996104).

135126016 is an equidigital number, since it uses as much as digits as its factorization.

135126016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131979 (or 131961 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 135126016 is about 11624.3716389317. The cubic root of 135126016 is about 513.1523523849.

Adding to 135126016 its reverse (610621531), we get a palindrome (745747547).

The spelling of 135126016 in words is "one hundred thirty-five million, one hundred twenty-six thousand, sixteen".