135054065121 has 8 divisors (see below), whose sum is σ = 180096034080. Its totient is φ = 90024069792.

The previous prime is 135054065117. The next prime is 135054065131. The reversal of 135054065121 is 121560450531.

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

It is not a de Polignac number, because 135054065121 - 2² = 135054065117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135054065131) 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, 2967055 + ... + 3012228.

It is an arithmetic number, because the mean of its divisors is an integer number (22512004260).

Almost surely, 2^135054065121 is an apocalyptic number.

It is an amenable number.

135054065121 is a deficient number, since it is larger than the sum of its proper divisors (45041968959).

135054065121 is an equidigital number, since it uses as much as digits as its factorization.

135054065121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5986815.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 135054065121 in words is "one hundred thirty-five billion, fifty-four million, sixty-five thousand, one hundred twenty-one".