135259116 has 12 divisors (see below), whose sum is σ = 315604632. Its totient is φ = 45086368.

The previous prime is 135259097. The next prime is 135259147. The reversal of 135259116 is 611952531.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×135259116² = 36590056922202912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5635785 + ... + 5635808.

It is an arithmetic number, because the mean of its divisors is an integer number (26300386).

Almost surely, 2^135259116 is an apocalyptic number.

It is an amenable number.

135259116 is an abundant number, since it is smaller than the sum of its proper divisors (180345516).

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

135259116 is a wasteful number, since it uses less digits than its factorization.

135259116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11271600 (or 11271598 counting only the distinct ones).

The product of its digits is 8100, while the sum is 33.

The square root of 135259116 is about 11630.0952704610. The cubic root of 135259116 is about 513.3207832242.

The spelling of 135259116 in words is "one hundred thirty-five million, two hundred fifty-nine thousand, one hundred sixteen".