107081189 has 2 divisors, whose sum is σ = 107081190. Its totient is φ = 107081188.

The previous prime is 107081179. The next prime is 107081243. The reversal of 107081189 is 981180701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96628900 + 10452289 = 9830^2 + 3233^2 .

It is a cyclic number.

It is not a de Polignac number, because 107081189 - 2⁸ = 107080933 is a prime.

It is a super-2 number, since 2×107081189² = 22932762075307442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107081119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53540594 + 53540595.

It is an arithmetic number, because the mean of its divisors is an integer number (53540595).

Almost surely, 2^107081189 is an apocalyptic number.

It is an amenable number.

107081189 is a deficient number, since it is larger than the sum of its proper divisors (1).

107081189 is an equidigital number, since it uses as much as digits as its factorization.

107081189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 35.

The square root of 107081189 is about 10348.0041070730. The cubic root of 107081189 is about 474.8659847228.

The spelling of 107081189 in words is "one hundred seven million, eighty-one thousand, one hundred eighty-nine".