106430123 has 2 divisors, whose sum is σ = 106430124. Its totient is φ = 106430122.

The previous prime is 106430113. The next prime is 106430141. The reversal of 106430123 is 321034601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106430123 - 2⁶ = 106430059 is a prime.

It is a super-2 number, since 2×106430123² = 22654742163590258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106430095 and 106430104.

It is not a weakly prime, because it can be changed into another prime (106430113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53215061 + 53215062.

It is an arithmetic number, because the mean of its divisors is an integer number (53215062).

Almost surely, 2^106430123 is an apocalyptic number.

106430123 is a deficient number, since it is larger than the sum of its proper divisors (1).

106430123 is an equidigital number, since it uses as much as digits as its factorization.

106430123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 106430123 is about 10316.4976130468. The cubic root of 106430123 is about 473.9016142302.

Adding to 106430123 its reverse (321034601), we get a palindrome (427464724).

The spelling of 106430123 in words is "one hundred six million, four hundred thirty thousand, one hundred twenty-three".