10340311357 has 2 divisors, whose sum is σ = 10340311358. Its totient is φ = 10340311356.

The previous prime is 10340311321. The next prime is 10340311367. The reversal of 10340311357 is 75311304301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5767035481 + 4573275876 = 75941^2 + 67626^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10340311357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10340311367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5170155678 + 5170155679.

It is an arithmetic number, because the mean of its divisors is an integer number (5170155679).

Almost surely, 2^10340311357 is an apocalyptic number.

It is an amenable number.

10340311357 is a deficient number, since it is larger than the sum of its proper divisors (1).

10340311357 is an equidigital number, since it uses as much as digits as its factorization.

10340311357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

Adding to 10340311357 its reverse (75311304301), we get a palindrome (85651615658).

The spelling of 10340311357 in words is "ten billion, three hundred forty million, three hundred eleven thousand, three hundred fifty-seven".