134124556111 has 24 divisors (see below), whose sum is σ = 172565393280. Its totient is φ = 103252387392.

The previous prime is 134124556091. The next prime is 134124556123. The reversal of 134124556111 is 111655421431.

It is a de Polignac number, because none of the positive numbers 2^k-134124556111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134124556711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2821791 + ... + 2868928.

It is an arithmetic number, because the mean of its divisors is an integer number (7190224720).

Almost surely, 2^134124556111 is an apocalyptic number.

134124556111 is a deficient number, since it is larger than the sum of its proper divisors (38440837169).

134124556111 is a wasteful number, since it uses less digits than its factorization.

134124556111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5690783 (or 5690776 counting only the distinct ones).

The product of its digits is 14400, while the sum is 34.

Adding to 134124556111 its reverse (111655421431), we get a palindrome (245779977542).

The spelling of 134124556111 in words is "one hundred thirty-four billion, one hundred twenty-four million, five hundred fifty-six thousand, one hundred eleven".