135038057 has 12 divisors (see below), whose sum is σ = 169635648. Its totient is φ = 105223800.

The previous prime is 135038041. The next prime is 135038063. The reversal of 135038057 is 750830531.

It is not a de Polignac number, because 135038057 - 2⁴ = 135038041 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (135038027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78869 + ... + 80562.

It is an arithmetic number, because the mean of its divisors is an integer number (14136304).

Almost surely, 2^135038057 is an apocalyptic number.

It is an amenable number.

135038057 is a deficient number, since it is larger than the sum of its proper divisors (34597591).

135038057 is a wasteful number, since it uses less digits than its factorization.

135038057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159460 (or 159449 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 135038057 is about 11620.5876357437. The cubic root of 135038057 is about 513.0409843293.

Adding to 135038057 its reverse (750830531), we get a palindrome (885868588).

The spelling of 135038057 in words is "one hundred thirty-five million, thirty-eight thousand, fifty-seven".