135313492 has 6 divisors (see below), whose sum is σ = 236798618. Its totient is φ = 67656744.

The previous prime is 135313483. The next prime is 135313511. The reversal of 135313492 is 294313531.

It can be written as a sum of positive squares in only one way, i.e., 130096836 + 5216656 = 11406^2 + 2284^2 .

It is a super-2 number, since 2×135313492² = 36619482234468128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16914183 + ... + 16914190.

Almost surely, 2^135313492 is an apocalyptic number.

It is an amenable number.

135313492 is a deficient number, since it is larger than the sum of its proper divisors (101485126).

135313492 is a wasteful number, since it uses less digits than its factorization.

135313492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33828377 (or 33828375 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 135313492 is about 11632.4327636140. The cubic root of 135313492 is about 513.3895613152.

The spelling of 135313492 in words is "one hundred thirty-five million, three hundred thirteen thousand, four hundred ninety-two".