10431313 has 2 divisors, whose sum is σ = 10431314. Its totient is φ = 10431312.

The previous prime is 10431277. The next prime is 10431349. The reversal of 10431313 is 31313401.

It is a balanced prime because it is at equal distance from previous prime (10431277) and next prime (10431349).

It can be written as a sum of positive squares in only one way, i.e., 7551504 + 2879809 = 2748^2 + 1697^2 .

It is a cyclic number.

It is not a de Polignac number, because 10431313 - 2⁹ = 10430801 is a prime.

It is not a weakly prime, because it can be changed into another prime (10431383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5215656 + 5215657.

It is an arithmetic number, because the mean of its divisors is an integer number (5215657).

Almost surely, 2^10431313 is an apocalyptic number.

It is an amenable number.

10431313 is a deficient number, since it is larger than the sum of its proper divisors (1).

10431313 is an equidigital number, since it uses as much as digits as its factorization.

10431313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 10431313 is about 3229.7543250223. The cubic root of 10431313 is about 218.4974262535.

Adding to 10431313 its reverse (31313401), we get a palindrome (41744714).

The spelling of 10431313 in words is "ten million, four hundred thirty-one thousand, three hundred thirteen".