106146823 has 2 divisors, whose sum is σ = 106146824. Its totient is φ = 106146822.

The previous prime is 106146779. The next prime is 106146839. The reversal of 106146823 is 328641601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106146823 - 2¹³ = 106138631 is a prime.

It is a super-2 number, since 2×106146823² = 22534296065986658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106146853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53073411 + 53073412.

It is an arithmetic number, because the mean of its divisors is an integer number (53073412).

Almost surely, 2^106146823 is an apocalyptic number.

106146823 is a deficient number, since it is larger than the sum of its proper divisors (1).

106146823 is an equidigital number, since it uses as much as digits as its factorization.

106146823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 106146823 is about 10302.7580287999. The cubic root of 106146823 is about 473.4807571051.

The spelling of 106146823 in words is "one hundred six million, one hundred forty-six thousand, eight hundred twenty-three".