103030589 has 2 divisors, whose sum is σ = 103030590. Its totient is φ = 103030588.

The previous prime is 103030573. The next prime is 103030619. The reversal of 103030589 is 985030301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95218564 + 7812025 = 9758^2 + 2795^2 .

It is a cyclic number.

It is not a de Polignac number, because 103030589 - 2⁴ = 103030573 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103030549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51515294 + 51515295.

It is an arithmetic number, because the mean of its divisors is an integer number (51515295).

Almost surely, 2^103030589 is an apocalyptic number.

It is an amenable number.

103030589 is a deficient number, since it is larger than the sum of its proper divisors (1).

103030589 is an equidigital number, since it uses as much as digits as its factorization.

103030589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 103030589 is about 10150.3984650850. The cubic root of 103030589 is about 468.8012138651.

The spelling of 103030589 in words is "one hundred three million, thirty thousand, five hundred eighty-nine".