135040245111 has 24 divisors (see below), whose sum is σ = 195345143760. Its totient is φ = 89894468736.

The previous prime is 135040245073. The next prime is 135040245157. The reversal of 135040245111 is 111542040531.

135040245111 is a `hidden beast` number, since 1 + 3 + 504 + 0 + 2 + 45 + 111 = 666.

It is not a de Polignac number, because 135040245111 - 2²⁹ = 134503374199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135040245181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27075960 + ... + 27080946.

It is an arithmetic number, because the mean of its divisors is an integer number (8139380990).

Almost surely, 2^135040245111 is an apocalyptic number.

135040245111 is a deficient number, since it is larger than the sum of its proper divisors (60304898649).

135040245111 is a wasteful number, since it uses less digits than its factorization.

135040245111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8815 (or 8812 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 135040245111 its reverse (111542040531), we get a palindrome (246582285642).

The spelling of 135040245111 in words is "one hundred thirty-five billion, forty million, two hundred forty-five thousand, one hundred eleven".