5111101050611 has 16 divisors (see below), whose sum is σ = 5190902703360. Its totient is φ = 5031519356640.

The previous prime is 5111101050581. The next prime is 5111101050631. The reversal of 5111101050611 is 1160501011115.

5111101050611 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5111101050611 is a prime.

It is a super-2 number, since 2×5111101050611² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5111101050631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412878620 + ... + 412890998.

It is an arithmetic number, because the mean of its divisors is an integer number (324431418960).

Almost surely, 2^{5111101050611} is an apocalyptic number.

5111101050611 is a deficient number, since it is larger than the sum of its proper divisors (79801652749).

5111101050611 is a wasteful number, since it uses less digits than its factorization.

5111101050611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20746.

The product of its (nonzero) digits is 150, while the sum is 23.

Adding to 5111101050611 its reverse (1160501011115), we get a palindrome (6271602061726).

The spelling of 5111101050611 in words is "five trillion, one hundred eleven billion, one hundred one million, fifty thousand, six hundred eleven".