135300135 has 32 divisors (see below), whose sum is σ = 223414272. Its totient is φ = 69886080.

The previous prime is 135300133. The next prime is 135300173. The reversal of 135300135 is 531003531.

It is a happy number.

It is not a de Polignac number, because 135300135 - 2¹ = 135300133 is a prime.

It is a super-2 number, since 2×135300135² = 36612253062036450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135300133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60202 + ... + 62408.

It is an arithmetic number, because the mean of its divisors is an integer number (6981696).

Almost surely, 2^135300135 is an apocalyptic number.

135300135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135300135 is a deficient number, since it is larger than the sum of its proper divisors (88114137).

135300135 is a wasteful number, since it uses less digits than its factorization.

135300135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 135300135 is about 11631.8586219056. The cubic root of 135300135 is about 513.3726682720.

Adding to 135300135 its reverse (531003531), we get a palindrome (666303666).

The spelling of 135300135 in words is "one hundred thirty-five million, three hundred thousand, one hundred thirty-five".