10312507 has 2 divisors, whose sum is σ = 10312508. Its totient is φ = 10312506.

The previous prime is 10312483. The next prime is 10312513. The reversal of 10312507 is 70521301.

10312507 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10312507 - 2¹⁵ = 10279739 is a prime.

It is not a weakly prime, because it can be changed into another prime (10312567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156253 + 5156254.

It is an arithmetic number, because the mean of its divisors is an integer number (5156254).

Almost surely, 2^10312507 is an apocalyptic number.

10312507 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312507 is an equidigital number, since it uses as much as digits as its factorization.

10312507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 10312507 is about 3211.3092345646. The cubic root of 10312507 is about 217.6647415287.

Adding to 10312507 its reverse (70521301), we get a palindrome (80833808).

The spelling of 10312507 in words is "ten million, three hundred twelve thousand, five hundred seven".