135620112 has 20 divisors (see below), whose sum is σ = 350352080. Its totient is φ = 45206688.

The previous prime is 135620077. The next prime is 135620113. The reversal of 135620112 is 211026531.

It is not an unprimeable number, because it can be changed into a prime (135620113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412662 + ... + 1412757.

It is an arithmetic number, because the mean of its divisors is an integer number (17517604).

Almost surely, 2^135620112 is an apocalyptic number.

135620112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135620112 is an abundant number, since it is smaller than the sum of its proper divisors (214731968).

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

135620112 is a wasteful number, since it uses less digits than its factorization.

135620112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825430 (or 2825424 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 135620112 is about 11645.6048361603. The cubic root of 135620112 is about 513.7770485578. Note that the first 3 decimals are identical.

Adding to 135620112 its reverse (211026531), we get a palindrome (346646643).

The spelling of 135620112 in words is "one hundred thirty-five million, six hundred twenty thousand, one hundred twelve".