135133345 has 8 divisors (see below), whose sum is σ = 162778176. Its totient is φ = 107694576.

The previous prime is 135133331. The next prime is 135133367. The reversal of 135133345 is 543331531.

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 135133345 - 2⁷ = 135133217 is a prime.

It is a super-2 number, since 2×135133345² = 36522041861778050, which contains 22 as substring.

It is a Duffinian number.

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, 50067 + ... + 52696.

It is an arithmetic number, because the mean of its divisors is an integer number (20347272).

Almost surely, 2^135133345 is an apocalyptic number.

It is an amenable number.

135133345 is a deficient number, since it is larger than the sum of its proper divisors (27644831).

135133345 is a wasteful number, since it uses less digits than its factorization.

135133345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103031.

The product of its digits is 8100, while the sum is 28.

The square root of 135133345 is about 11624.6868775034. The cubic root of 135133345 is about 513.1616297141.

Adding to 135133345 its reverse (543331531), we get a palindrome (678464876).

The spelling of 135133345 in words is "one hundred thirty-five million, one hundred thirty-three thousand, three hundred forty-five".