10023287 has 2 divisors, whose sum is σ = 10023288. Its totient is φ = 10023286.

The previous prime is 10023271. The next prime is 10023347. The reversal of 10023287 is 78232001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10023287 - 2⁴ = 10023271 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 (10023187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011643 + 5011644.

It is an arithmetic number, because the mean of its divisors is an integer number (5011644).

Almost surely, 2^10023287 is an apocalyptic number.

10023287 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023287 is an equidigital number, since it uses as much as digits as its factorization.

10023287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 10023287 is about 3165.9575170871. The cubic root of 10023287 is about 215.6105737600.

Adding to 10023287 its reverse (78232001), we get a palindrome (88255288).

The spelling of 10023287 in words is "ten million, twenty-three thousand, two hundred eighty-seven".