135110256 has 40 divisors (see below), whose sum is σ = 351715584. Its totient is φ = 44690880.

The previous prime is 135110243. The next prime is 135110279. The reversal of 135110256 is 652011531.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 4456 + ... + 17031.

Almost surely, 2^135110256 is an apocalyptic number.

135110256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135110256 is an abundant number, since it is smaller than the sum of its proper divisors (216605328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135110256 is a wasteful number, since it uses less digits than its factorization.

135110256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21629 (or 21623 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 135110256 is about 11623.6937330609. The cubic root of 135110256 is about 513.1324016364.

Adding to 135110256 its reverse (652011531), we get a palindrome (787121787).

The spelling of 135110256 in words is "one hundred thirty-five million, one hundred ten thousand, two hundred fifty-six".