135012355 has 8 divisors (see below), whose sum is σ = 164761200. Its totient is φ = 106178976.

The previous prime is 135012331. The next prime is 135012373. The reversal of 135012355 is 553210531.

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

It is a cyclic number.

It is not a de Polignac number, because 135012355 - 2¹⁷ = 134881283 is a prime.

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, 228540 + ... + 229129.

It is an arithmetic number, because the mean of its divisors is an integer number (20595150).

Almost surely, 2^135012355 is an apocalyptic number.

135012355 is a deficient number, since it is larger than the sum of its proper divisors (29748845).

135012355 is an equidigital number, since it uses as much as digits as its factorization.

135012355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457733.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 135012355 is about 11619.4817010054. The cubic root of 135012355 is about 513.0084329722.

Adding to 135012355 its reverse (553210531), we get a palindrome (688222886).

The spelling of 135012355 in words is "one hundred thirty-five million, twelve thousand, three hundred fifty-five".