135099248 has 10 divisors (see below), whose sum is σ = 261754824. Its totient is φ = 67549616.

The previous prime is 135099227. The next prime is 135099257. The reversal of 135099248 is 842990531.

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, 4221836 + ... + 4221867.

Almost surely, 2^135099248 is an apocalyptic number.

It is an amenable number.

135099248 is a deficient number, since it is larger than the sum of its proper divisors (126655576).

135099248 is an equidigital number, since it uses as much as digits as its factorization.

135099248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8443711 (or 8443705 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 135099248 is about 11623.2202078426. The cubic root of 135099248 is about 513.1184655739.

The spelling of 135099248 in words is "one hundred thirty-five million, ninety-nine thousand, two hundred forty-eight".