106009103 has 2 divisors, whose sum is σ = 106009104. Its totient is φ = 106009102.

The previous prime is 106009087. The next prime is 106009109. The reversal of 106009103 is 301900601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106009103 - 2⁴ = 106009087 is a prime.

It is a super-2 number, since 2×106009103² = 22475859837729218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106009109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53004551 + 53004552.

It is an arithmetic number, because the mean of its divisors is an integer number (53004552).

Almost surely, 2^106009103 is an apocalyptic number.

106009103 is a deficient number, since it is larger than the sum of its proper divisors (1).

106009103 is an equidigital number, since it uses as much as digits as its factorization.

106009103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 106009103 is about 10296.0722122565. The cubic root of 106009103 is about 473.2758962354.

Adding to 106009103 its reverse (301900601), we get a palindrome (407909704).

The spelling of 106009103 in words is "one hundred six million, nine thousand, one hundred three".