106510189 has 2 divisors, whose sum is σ = 106510190. Its totient is φ = 106510188.

The previous prime is 106510147. The next prime is 106510207. The reversal of 106510189 is 981015601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64480900 + 42029289 = 8030^2 + 6483^2 .

It is a cyclic number.

It is not a de Polignac number, because 106510189 - 2¹¹ = 106508141 is a prime.

It is a super-2 number, since 2×106510189² = 22688840721631442, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106510189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106510489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53255094 + 53255095.

It is an arithmetic number, because the mean of its divisors is an integer number (53255095).

Almost surely, 2^106510189 is an apocalyptic number.

It is an amenable number.

106510189 is a deficient number, since it is larger than the sum of its proper divisors (1).

106510189 is an equidigital number, since it uses as much as digits as its factorization.

106510189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 31.

The square root of 106510189 is about 10320.3773671315. The cubic root of 106510189 is about 474.0204211205.

The spelling of 106510189 in words is "one hundred six million, five hundred ten thousand, one hundred eighty-nine".