106408123 has 2 divisors, whose sum is σ = 106408124. Its totient is φ = 106408122.

The previous prime is 106408111. The next prime is 106408129. The reversal of 106408123 is 321804601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106408123 - 2⁵ = 106408091 is a prime.

It is a super-2 number, since 2×106408123² = 22645377280766258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106408129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53204061 + 53204062.

It is an arithmetic number, because the mean of its divisors is an integer number (53204062).

Almost surely, 2^106408123 is an apocalyptic number.

106408123 is a deficient number, since it is larger than the sum of its proper divisors (1).

106408123 is an equidigital number, since it uses as much as digits as its factorization.

106408123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 106408123 is about 10315.4313046038. The cubic root of 106408123 is about 473.8689588325.

The spelling of 106408123 in words is "one hundred six million, four hundred eight thousand, one hundred twenty-three".