10243357 has 2 divisors, whose sum is σ = 10243358. Its totient is φ = 10243356.

The previous prime is 10243309. The next prime is 10243369. The reversal of 10243357 is 75334201.

10243357 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9449476 + 793881 = 3074^2 + 891^2 .

It is a cyclic number.

It is not a de Polignac number, because 10243357 - 2⁷ = 10243229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10243397) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121678 + 5121679.

It is an arithmetic number, because the mean of its divisors is an integer number (5121679).

Almost surely, 2^10243357 is an apocalyptic number.

It is an amenable number.

10243357 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243357 is an equidigital number, since it uses as much as digits as its factorization.

10243357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 10243357 is about 3200.5244882675. The cubic root of 10243357 is about 217.1771366827.

Adding to 10243357 its reverse (75334201), we get a palindrome (85577558).

The spelling of 10243357 in words is "ten million, two hundred forty-three thousand, three hundred fifty-seven".