5113513205111 has 16 divisors (see below), whose sum is σ = 5257883873088. Its totient is φ = 4970097043200.

The previous prime is 5113513205083. The next prime is 5113513205113. The reversal of 5113513205111 is 1115023153115.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5113513205111 - 2²² = 5113509010807 is a prime.

It is a super-2 number, since 2×5113513205111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113513205113) 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 15 ways as a sum of consecutive naturals, for example, 21887726 + ... + 22120116.

It is an arithmetic number, because the mean of its divisors is an integer number (328617742068).

Almost surely, 2^{5113513205111} is an apocalyptic number.

5113513205111 is a deficient number, since it is larger than the sum of its proper divisors (144370667977).

5113513205111 is a wasteful number, since it uses less digits than its factorization.

5113513205111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234442.

The product of its (nonzero) digits is 2250, while the sum is 29.

Adding to 5113513205111 its reverse (1115023153115), we get a palindrome (6228536358226).

The spelling of 5113513205111 in words is "five trillion, one hundred thirteen billion, five hundred thirteen million, two hundred five thousand, one hundred eleven".