135351712 has 12 divisors (see below), whose sum is σ = 266473746. Its totient is φ = 67675840.

The previous prime is 135351703. The next prime is 135351721. The reversal of 135351712 is 217153531.

It is an interprime number because it is at equal distance from previous prime (135351703) and next prime (135351721).

It can be written as a sum of positive squares in only one way, i.e., 134652816 + 698896 = 11604^2 + 836^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2114839 + ... + 2114902.

Almost surely, 2^135351712 is an apocalyptic number.

It is an amenable number.

135351712 is a deficient number, since it is larger than the sum of its proper divisors (131122034).

135351712 is an equidigital number, since it uses as much as digits as its factorization.

135351712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4229751 (or 4229743 counting only the distinct ones).

The product of its digits is 3150, while the sum is 28.

The square root of 135351712 is about 11634.0754682098. The cubic root of 135351712 is about 513.4378932827.

The spelling of 135351712 in words is "one hundred thirty-five million, three hundred fifty-one thousand, seven hundred twelve".