106550512147 has 2 divisors, whose sum is σ = 106550512148. Its totient is φ = 106550512146.

The previous prime is 106550512121. The next prime is 106550512183. The reversal of 106550512147 is 741215055601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106550512147 is a prime.

It is a super-2 number, since 2×106550512147² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106550512847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53275256073 + 53275256074.

It is an arithmetic number, because the mean of its divisors is an integer number (53275256074).

Almost surely, 2^106550512147 is an apocalyptic number.

106550512147 is a deficient number, since it is larger than the sum of its proper divisors (1).

106550512147 is an equidigital number, since it uses as much as digits as its factorization.

106550512147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 37.

Adding to 106550512147 its reverse (741215055601), we get a palindrome (847765567748).

The spelling of 106550512147 in words is "one hundred six billion, five hundred fifty million, five hundred twelve thousand, one hundred forty-seven".