135011080 has 32 divisors (see below), whose sum is σ = 304623000. Its totient is φ = 53853696.

The previous prime is 135011077. The next prime is 135011083. The reversal of 135011080 is 80110531.

It is an interprime number because it is at equal distance from previous prime (135011077) and next prime (135011083).

It can be written as a sum of positive squares in 4 ways, for example, as 126023076 + 8988004 = 11226^2 + 2998^2 .

It is not an unprimeable number, because it can be changed into a prime (135011083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10396 + ... + 19444.

Almost surely, 2^135011080 is an apocalyptic number.

135011080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135011080 is an abundant number, since it is smaller than the sum of its proper divisors (169611920).

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

135011080 is a wasteful number, since it uses less digits than its factorization.

135011080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9433 (or 9429 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 135011080 is about 11619.4268361223. The cubic root of 135011080 is about 513.0068180883.

The spelling of 135011080 in words is "one hundred thirty-five million, eleven thousand, eighty".