135112274 has 8 divisors (see below), whose sum is σ = 221092848. Its totient is φ = 61414660.

The previous prime is 135112213. The next prime is 135112279. The reversal of 135112274 is 472211531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (135112279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3070712 + ... + 3070755.

It is an arithmetic number, because the mean of its divisors is an integer number (27636606).

Almost surely, 2^135112274 is an apocalyptic number.

135112274 is a deficient number, since it is larger than the sum of its proper divisors (85980574).

135112274 is a wasteful number, since it uses less digits than its factorization.

135112274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141480.

The product of its digits is 1680, while the sum is 26.

The square root of 135112274 is about 11623.7805381898. The cubic root of 135112274 is about 513.1349563302.

The spelling of 135112274 in words is "one hundred thirty-five million, one hundred twelve thousand, two hundred seventy-four".