10343442013 has 2 divisors, whose sum is σ = 10343442014. Its totient is φ = 10343442012.

The previous prime is 10343441981. The next prime is 10343442023. The reversal of 10343442013 is 31024434301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7934890084 + 2408551929 = 89078^2 + 49077^2 .

It is a cyclic number.

It is not a de Polignac number, because 10343442013 - 2⁵ = 10343441981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10343442023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171721006 + 5171721007.

It is an arithmetic number, because the mean of its divisors is an integer number (5171721007).

Almost surely, 2^10343442013 is an apocalyptic number.

It is an amenable number.

10343442013 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343442013 is an equidigital number, since it uses as much as digits as its factorization.

10343442013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10343442013 its reverse (31024434301), we get a palindrome (41367876314).

The spelling of 10343442013 in words is "ten billion, three hundred forty-three million, four hundred forty-two thousand, thirteen".