135133658 has 16 divisors (see below), whose sum is σ = 224159616. Its totient is φ = 60582240.

The previous prime is 135133633. The next prime is 135133667. The reversal of 135133658 is 856331531.

It is a super-2 number, since 2×135133658² = 36522211048921928, which contains 22 as substring.

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, 40466 + ... + 43677.

It is an arithmetic number, because the mean of its divisors is an integer number (14009976).

Almost surely, 2^135133658 is an apocalyptic number.

135133658 is a deficient number, since it is larger than the sum of its proper divisors (89025958).

135133658 is a wasteful number, since it uses less digits than its factorization.

135133658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84229.

The product of its digits is 32400, while the sum is 35.

The square root of 135133658 is about 11624.7003402238. The cubic root of 135133658 is about 513.1620259140.

It can be divided in two parts, 13513 and 3658, that added together give a palindrome (17171).

The spelling of 135133658 in words is "one hundred thirty-five million, one hundred thirty-three thousand, six hundred fifty-eight".