10313857 has 2 divisors, whose sum is σ = 10313858. Its totient is φ = 10313856.

The previous prime is 10313839. The next prime is 10313869. The reversal of 10313857 is 75831301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7750656 + 2563201 = 2784^2 + 1601^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10313857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10313887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156928 + 5156929.

It is an arithmetic number, because the mean of its divisors is an integer number (5156929).

Almost surely, 2^10313857 is an apocalyptic number.

It is an amenable number.

10313857 is a deficient number, since it is larger than the sum of its proper divisors (1).

10313857 is an equidigital number, since it uses as much as digits as its factorization.

10313857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 10313857 is about 3211.5194223296. The cubic root of 10313857 is about 217.6742392056.

The spelling of 10313857 in words is "ten million, three hundred thirteen thousand, eight hundred fifty-seven".