135054010146 has 96 divisors (see below), whose sum is σ = 316059614208. Its totient is φ = 38143560960.

The previous prime is 135054010087. The next prime is 135054010153. The reversal of 135054010146 is 641010450531.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1930251 + ... + 1998993.

It is an arithmetic number, because the mean of its divisors is an integer number (3292287648).

Almost surely, 2^135054010146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135054010146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158029807104).

135054010146 is an abundant number, since it is smaller than the sum of its proper divisors (181005604062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135054010146 is a wasteful number, since it uses less digits than its factorization.

135054010146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68896 (or 68879 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 135054010146 its reverse (641010450531), we get a palindrome (776064460677).

The spelling of 135054010146 in words is "one hundred thirty-five billion, fifty-four million, ten thousand, one hundred forty-six".