135382611 has 64 divisors (see below), whose sum is σ = 243081216. Its totient is φ = 64972800.

The previous prime is 135382603. The next prime is 135382613. The reversal of 135382611 is 116283531.

It is not a de Polignac number, because 135382611 - 2³ = 135382603 is a prime.

It is a super-2 number, since 2×135382611² = 36656902722354642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135382613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143401 + ... + 144341.

It is an arithmetic number, because the mean of its divisors is an integer number (3798144).

Almost surely, 2^135382611 is an apocalyptic number.

135382611 is a deficient number, since it is larger than the sum of its proper divisors (107698605).

135382611 is a wasteful number, since it uses less digits than its factorization.

135382611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012.

The product of its digits is 4320, while the sum is 30.

The square root of 135382611 is about 11635.4033449640. The cubic root of 135382611 is about 513.4769606629.

The spelling of 135382611 in words is "one hundred thirty-five million, three hundred eighty-two thousand, six hundred eleven".