5105061101111 has 8 divisors (see below), whose sum is σ = 5109525669024. Its totient is φ = 5100597010080.

The previous prime is 5105061101033. The next prime is 5105061101141. The reversal of 5105061101111 is 1111011605015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5105061101111 - 2²⁶ = 5104993992247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105061101141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23300405 + ... + 23518481.

It is an arithmetic number, because the mean of its divisors is an integer number (638690708628).

Almost surely, 2^{5105061101111} is an apocalyptic number.

5105061101111 is a deficient number, since it is larger than the sum of its proper divisors (4464567913).

5105061101111 is a wasteful number, since it uses less digits than its factorization.

5105061101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238441.

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

Adding to 5105061101111 its reverse (1111011605015), we get a palindrome (6216072706126).

The spelling of 5105061101111 in words is "five trillion, one hundred five billion, sixty-one million, one hundred one thousand, one hundred eleven".