10431263 has 2 divisors, whose sum is σ = 10431264. Its totient is φ = 10431262.

The previous prime is 10431233. The next prime is 10431277. The reversal of 10431263 is 36213401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10431263 - 2⁶ = 10431199 is a prime.

It is a super-2 number, since 2×10431263² = 217622495550338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10431233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5215631 + 5215632.

It is an arithmetic number, because the mean of its divisors is an integer number (5215632).

Almost surely, 2^10431263 is an apocalyptic number.

10431263 is a deficient number, since it is larger than the sum of its proper divisors (1).

10431263 is an equidigital number, since it uses as much as digits as its factorization.

10431263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 10431263 is about 3229.7465844862. The cubic root of 10431263 is about 218.4970771479.

Adding to 10431263 its reverse (36213401), we get a palindrome (46644664).

The spelling of 10431263 in words is "ten million, four hundred thirty-one thousand, two hundred sixty-three".