135112405016 has 16 divisors (see below), whose sum is σ = 264350358000. Its totient is φ = 64618976224.

The previous prime is 135112405013. The next prime is 135112405037. The reversal of 135112405016 is 610504211531.

It is a self number, because there is not a number n which added to its sum of digits gives 135112405016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135112405013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367153091 + ... + 367153458.

It is an arithmetic number, because the mean of its divisors is an integer number (16521897375).

Almost surely, 2^135112405016 is an apocalyptic number.

It is an amenable number.

135112405016 is a deficient number, since it is larger than the sum of its proper divisors (129237952984).

135112405016 is a wasteful number, since it uses less digits than its factorization.

135112405016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734306578 (or 734306574 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 135112405016 its reverse (610504211531), we get a palindrome (745616616547).

The spelling of 135112405016 in words is "one hundred thirty-five billion, one hundred twelve million, four hundred five thousand, sixteen".