106112021107 has 2 divisors, whose sum is σ = 106112021108. Its totient is φ = 106112021106.

The previous prime is 106112021101. The next prime is 106112021137. The reversal of 106112021107 is 701120211601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106112021107 is a prime.

It is a super-2 number, since 2×106112021107² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106112021101) 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 as a sum of consecutive naturals, namely, 53056010553 + 53056010554.

It is an arithmetic number, because the mean of its divisors is an integer number (53056010554).

Almost surely, 2^106112021107 is an apocalyptic number.

106112021107 is a deficient number, since it is larger than the sum of its proper divisors (1).

106112021107 is an equidigital number, since it uses as much as digits as its factorization.

106112021107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 22.

Adding to 106112021107 its reverse (701120211601), we get a palindrome (807232232708).

The spelling of 106112021107 in words is "one hundred six billion, one hundred twelve million, twenty-one thousand, one hundred seven".