10230581 has 2 divisors, whose sum is σ = 10230582. Its totient is φ = 10230580.

The previous prime is 10230553. The next prime is 10230599. The reversal of 10230581 is 18503201.

10230581 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10023556 + 207025 = 3166^2 + 455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10230581 is a prime.

It is a super-2 number, since 2×10230581² = 209329575195122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10230511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115290 + 5115291.

It is an arithmetic number, because the mean of its divisors is an integer number (5115291).

Almost surely, 2^10230581 is an apocalyptic number.

It is an amenable number.

10230581 is a deficient number, since it is larger than the sum of its proper divisors (1).

10230581 is an equidigital number, since it uses as much as digits as its factorization.

10230581 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 10230581 is about 3198.5279426636. The cubic root of 10230581 is about 217.0868079145.

Adding to 10230581 its reverse (18503201), we get a palindrome (28733782).

The spelling of 10230581 in words is "ten million, two hundred thirty thousand, five hundred eighty-one".