10123247 has 2 divisors, whose sum is σ = 10123248. Its totient is φ = 10123246.

The previous prime is 10123241. The next prime is 10123249. The reversal of 10123247 is 74232101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10123247 - 2¹⁰ = 10122223 is a prime.

Together with 10123249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10123241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061623 + 5061624.

It is an arithmetic number, because the mean of its divisors is an integer number (5061624).

Almost surely, 2^10123247 is an apocalyptic number.

10123247 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123247 is an equidigital number, since it uses as much as digits as its factorization.

10123247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 10123247 is about 3181.7050460406. The cubic root of 10123247 is about 216.3249495737.

Adding to 10123247 its reverse (74232101), we get a palindrome (84355348).

The spelling of 10123247 in words is "ten million, one hundred twenty-three thousand, two hundred forty-seven".