106143967 has 2 divisors, whose sum is σ = 106143968. Its totient is φ = 106143966.

The previous prime is 106143953. The next prime is 106143997. The reversal of 106143967 is 769341601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106143967 - 2⁷ = 106143839 is a prime.

It is a super-2 number, since 2×106143967² = 22533083460994178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106143997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53071983 + 53071984.

It is an arithmetic number, because the mean of its divisors is an integer number (53071984).

Almost surely, 2^106143967 is an apocalyptic number.

106143967 is a deficient number, since it is larger than the sum of its proper divisors (1).

106143967 is an equidigital number, since it uses as much as digits as its factorization.

106143967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 106143967 is about 10302.6194242047. The cubic root of 106143967 is about 473.4765105558.

The spelling of 106143967 in words is "one hundred six million, one hundred forty-three thousand, nine hundred sixty-seven".