106336121 has 2 divisors, whose sum is σ = 106336122. Its totient is φ = 106336120.

The previous prime is 106336117. The next prime is 106336151. The reversal of 106336121 is 121633601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105678400 + 657721 = 10280^2 + 811^2 .

It is a cyclic number.

It is not a de Polignac number, because 106336121 - 2² = 106336117 is a prime.

It is a super-2 number, since 2×106336121² = 22614741258653282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (106336151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53168060 + 53168061.

It is an arithmetic number, because the mean of its divisors is an integer number (53168061).

Almost surely, 2^106336121 is an apocalyptic number.

It is an amenable number.

106336121 is a deficient number, since it is larger than the sum of its proper divisors (1).

106336121 is an equidigital number, since it uses as much as digits as its factorization.

106336121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 106336121 is about 10311.9406999847. The cubic root of 106336121 is about 473.7620521714.

Adding to 106336121 its reverse (121633601), we get a palindrome (227969722).

The spelling of 106336121 in words is "one hundred six million, three hundred thirty-six thousand, one hundred twenty-one".