106612241 has 2 divisors, whose sum is σ = 106612242. Its totient is φ = 106612240.

The previous prime is 106612237. The next prime is 106612273. The reversal of 106612241 is 142216601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104448400 + 2163841 = 10220^2 + 1471^2 .

It is an emirp because it is prime and its reverse (142216601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106612241 - 2² = 106612237 is a prime.

It is a super-2 number, since 2×106612241² = 22732339862084162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106612741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53306120 + 53306121.

It is an arithmetic number, because the mean of its divisors is an integer number (53306121).

Almost surely, 2^106612241 is an apocalyptic number.

It is an amenable number.

106612241 is a deficient number, since it is larger than the sum of its proper divisors (1).

106612241 is an equidigital number, since it uses as much as digits as its factorization.

106612241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 106612241 is about 10325.3203824385. The cubic root of 106612241 is about 474.1717659221.

Adding to 106612241 its reverse (142216601), we get a palindrome (248828842).

The spelling of 106612241 in words is "one hundred six million, six hundred twelve thousand, two hundred forty-one".