106061105111 has 4 divisors (see below), whose sum is σ = 114219651672. Its totient is φ = 97902558552.

The previous prime is 106061105107. The next prime is 106061105119. The reversal of 106061105111 is 111501160601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111501160601 = 161779 ⋅689219.

It is a cyclic number.

It is not a de Polignac number, because 106061105111 - 2² = 106061105107 is a prime.

It is a super-2 number, since 2×106061105111² (a number of 23 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 (106061105119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4079273261 + ... + 4079273286.

It is an arithmetic number, because the mean of its divisors is an integer number (28554912918).

Almost surely, 2^106061105111 is an apocalyptic number.

106061105111 is a deficient number, since it is larger than the sum of its proper divisors (8158546561).

106061105111 is an equidigital number, since it uses as much as digits as its factorization.

106061105111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8158546560.

The product of its (nonzero) digits is 180, while the sum is 23.

Adding to 106061105111 its reverse (111501160601), we get a palindrome (217562265712).

The spelling of 106061105111 in words is "one hundred six billion, sixty-one million, one hundred five thousand, one hundred eleven".