5111110611013 has 32 divisors (see below), whose sum is σ = 5685569366400. Its totient is φ = 4555390156800.

The previous prime is 5111110611011. The next prime is 5111110611031. The reversal of 5111110611013 is 3101160111115.

It is a cyclic number.

It is not a de Polignac number, because 5111110611013 - 2¹ = 5111110611011 is a prime.

It is a super-2 number, since 2×5111110611013² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111110611011) 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 31 ways as a sum of consecutive naturals, for example, 804516045 + ... + 804522397.

It is an arithmetic number, because the mean of its divisors is an integer number (177674042700).

Almost surely, 2^{5111110611013} is an apocalyptic number.

It is an amenable number.

5111110611013 is a deficient number, since it is larger than the sum of its proper divisors (574458755387).

5111110611013 is a wasteful number, since it uses less digits than its factorization.

5111110611013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9573.

The product of its (nonzero) digits is 90, while the sum is 22.

Adding to 5111110611013 its reverse (3101160111115), we get a palindrome (8212270722128).

The spelling of 5111110611013 in words is "five trillion, one hundred eleven billion, one hundred ten million, six hundred eleven thousand, thirteen".