106423601 has 2 divisors, whose sum is σ = 106423602. Its totient is φ = 106423600.

The previous prime is 106423571. The next prime is 106423607. The reversal of 106423601 is 106324601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53875600 + 52548001 = 7340^2 + 7249^2 .

It is an emirp because it is prime and its reverse (106324601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106423601 is a prime.

It is a super-2 number, since 2×106423601² = 22651965699614402, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (106423607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53211800 + 53211801.

It is an arithmetic number, because the mean of its divisors is an integer number (53211801).

Almost surely, 2^106423601 is an apocalyptic number.

It is an amenable number.

106423601 is a deficient number, since it is larger than the sum of its proper divisors (1).

106423601 is an equidigital number, since it uses as much as digits as its factorization.

106423601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 106423601 is about 10316.1815125559. The cubic root of 106423601 is about 473.8919338584.

The spelling of 106423601 in words is "one hundred six million, four hundred twenty-three thousand, six hundred one".