135302005243154 has 24 divisors (see below), whose sum is σ = 205064775079632. Its totient is φ = 66954139313600.

The previous prime is 135302005243121. The next prime is 135302005243241. The reversal of 135302005243154 is 451342500203531.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13563929 + ... + 21320979.

It is an arithmetic number, because the mean of its divisors is an integer number (8544365628318).

Almost surely, 2^{135302005243154} is an apocalyptic number.

135302005243154 is a deficient number, since it is larger than the sum of its proper divisors (69762769836478).

135302005243154 is an equidigital number, since it uses as much as digits as its factorization.

135302005243154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7757962 (or 7757849 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 135302005243154 its reverse (451342500203531), we get a palindrome (586644505446685).

The spelling of 135302005243154 in words is "one hundred thirty-five trillion, three hundred two billion, five million, two hundred forty-three thousand, one hundred fifty-four".