135651235 has 8 divisors (see below), whose sum is σ = 163970496. Its totient is φ = 107728320.

The previous prime is 135651233. The next prime is 135651277. The reversal of 135651235 is 532156531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135651235 - 2¹ = 135651233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135651197 and 135651206.

It is not an unprimeable number, because it can be changed into a prime (135651233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98331 + ... + 99700.

It is an arithmetic number, because the mean of its divisors is an integer number (20496312).

Almost surely, 2^135651235 is an apocalyptic number.

135651235 is a deficient number, since it is larger than the sum of its proper divisors (28319261).

135651235 is a wasteful number, since it uses less digits than its factorization.

135651235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198173.

The product of its digits is 13500, while the sum is 31.

The square root of 135651235 is about 11646.9410147042. The cubic root of 135651235 is about 513.8163472032.

The spelling of 135651235 in words is "one hundred thirty-five million, six hundred fifty-one thousand, two hundred thirty-five".