135011355 has 16 divisors (see below), whose sum is σ = 222987264. Its totient is φ = 69683040.

The previous prime is 135011347. The next prime is 135011381. The reversal of 135011355 is 553110531.

It is not a de Polignac number, because 135011355 - 2³ = 135011347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144709 + ... + 145638.

It is an arithmetic number, because the mean of its divisors is an integer number (13936704).

Almost surely, 2^135011355 is an apocalyptic number.

135011355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135011355 is a deficient number, since it is larger than the sum of its proper divisors (87975909).

135011355 is a wasteful number, since it uses less digits than its factorization.

135011355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290386.

The product of its (nonzero) digits is 1125, while the sum is 24.

The square root of 135011355 is about 11619.4386697465. The cubic root of 135011355 is about 513.0071663975.

Adding to 135011355 its reverse (553110531), we get a palindrome (688121886).

The spelling of 135011355 in words is "one hundred thirty-five million, eleven thousand, three hundred fifty-five".