10181263 has 2 divisors, whose sum is σ = 10181264. Its totient is φ = 10181262.

The previous prime is 10181261. The next prime is 10181267. The reversal of 10181263 is 36218101.

It is a weak prime.

It is an emirp because it is prime and its reverse (36218101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10181263 - 2¹ = 10181261 is a prime.

Together with 10181261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10181261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5090631 + 5090632.

It is an arithmetic number, because the mean of its divisors is an integer number (5090632).

Almost surely, 2^10181263 is an apocalyptic number.

10181263 is a deficient number, since it is larger than the sum of its proper divisors (1).

10181263 is an equidigital number, since it uses as much as digits as its factorization.

10181263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 10181263 is about 3190.8091450289. The cubic root of 10181263 is about 216.7374130577.

Adding to 10181263 its reverse (36218101), we get a palindrome (46399364).

The spelling of 10181263 in words is "ten million, one hundred eighty-one thousand, two hundred sixty-three".