107293189 has 2 divisors, whose sum is σ = 107293190. Its totient is φ = 107293188.

The previous prime is 107293181. The next prime is 107293223. The reversal of 107293189 is 981392701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62964225 + 44328964 = 7935^2 + 6658^2 .

It is a cyclic number.

It is not a de Polignac number, because 107293189 - 2³ = 107293181 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107293181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53646594 + 53646595.

It is an arithmetic number, because the mean of its divisors is an integer number (53646595).

Almost surely, 2^107293189 is an apocalyptic number.

It is an amenable number.

107293189 is a deficient number, since it is larger than the sum of its proper divisors (1).

107293189 is an equidigital number, since it uses as much as digits as its factorization.

107293189 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 40.

The square root of 107293189 is about 10358.2425632923. The cubic root of 107293189 is about 475.1791590097.

The spelling of 107293189 in words is "one hundred seven million, two hundred ninety-three thousand, one hundred eighty-nine".