106147 has 4 divisors (see below), whose sum is σ = 106920. Its totient is φ = 105376.

The previous prime is 106129. The next prime is 106163. The reversal of 106147 is 741601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 741601 = 7 ⋅105943.

It is a cyclic number.

It is not a de Polignac number, because 106147 - 2⁷ = 106019 is a prime.

It is a super-2 number, since 2×106147² = 22534371218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106187) 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, 118 + ... + 475.

It is an arithmetic number, because the mean of its divisors is an integer number (26730).

2¹⁰⁶¹⁴⁷ is an apocalyptic number.

106147 is a deficient number, since it is larger than the sum of its proper divisors (773).

106147 is an equidigital number, since it uses as much as digits as its factorization.

106147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 106147 is about 325.8020871634. The cubic root of 106147 is about 47.3481020282.

Adding to 106147 its reverse (741601), we get a palindrome (847748).

It can be divided in two parts, 106 and 147, that added together give a triangular number (253 = T₂₂).

The spelling of 106147 in words is "one hundred six thousand, one hundred forty-seven".