135707132 has 24 divisors (see below), whose sum is σ = 259472640. Its totient is φ = 61590960.

The previous prime is 135707129. The next prime is 135707149. The reversal of 135707132 is 231707531.

It is a junction number, because it is equal to n+sod(n) for n = 135707095 and 135707104.

It is a congruent 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, 32669 + ... + 36587.

It is an arithmetic number, because the mean of its divisors is an integer number (10811360).

Almost surely, 2^135707132 is an apocalyptic number.

It is an amenable number.

135707132 is a deficient number, since it is larger than the sum of its proper divisors (123765508).

135707132 is a wasteful number, since it uses less digits than its factorization.

135707132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721 (or 4719 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 135707132 is about 11649.3404105125. The cubic root of 135707132 is about 513.8869125967.

It can be divided in two parts, 13570 and 7132, that added together give a palindrome (20702).

The spelling of 135707132 in words is "one hundred thirty-five million, seven hundred seven thousand, one hundred thirty-two".