107003989 has 2 divisors, whose sum is σ = 107003990. Its totient is φ = 107003988.

The previous prime is 107003983. The next prime is 107004013. The reversal of 107003989 is 989300701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93276964 + 13727025 = 9658^2 + 3705^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107003989 is a prime.

It is a super-2 number, since 2×107003989² = 22899707323824242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107003983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53501994 + 53501995.

It is an arithmetic number, because the mean of its divisors is an integer number (53501995).

Almost surely, 2^107003989 is an apocalyptic number.

It is an amenable number.

107003989 is a deficient number, since it is larger than the sum of its proper divisors (1).

107003989 is an equidigital number, since it uses as much as digits as its factorization.

107003989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 107003989 is about 10344.2732465843. The cubic root of 107003989 is about 474.7518393477.

The spelling of 107003989 in words is "one hundred seven million, three thousand, nine hundred eighty-nine".