106818337 has 2 divisors, whose sum is σ = 106818338. Its totient is φ = 106818336.

The previous prime is 106818319. The next prime is 106818347. The reversal of 106818337 is 733818601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90041121 + 16777216 = 9489^2 + 4096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106818337 is a prime.

It is a super-2 number, since 2×106818337² = 22820314238891138, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106818296 and 106818305.

It is not a weakly prime, because it can be changed into another prime (106818347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53409168 + 53409169.

It is an arithmetic number, because the mean of its divisors is an integer number (53409169).

Almost surely, 2^106818337 is an apocalyptic number.

It is an amenable number.

106818337 is a deficient number, since it is larger than the sum of its proper divisors (1).

106818337 is an equidigital number, since it uses as much as digits as its factorization.

106818337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 106818337 is about 10335.2956900129. The cubic root of 106818337 is about 474.4771154737.

The spelling of 106818337 in words is "one hundred six million, eight hundred eighteen thousand, three hundred thirty-seven".