103423410613 has 2 divisors, whose sum is σ = 103423410614. Its totient is φ = 103423410612.

The previous prime is 103423410593. The next prime is 103423410631. The reversal of 103423410613 is 316014324301.

Together with next prime (103423410631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100855150929 + 2568259684 = 317577^2 + 50678^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103423410613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103423410913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51711705306 + 51711705307.

It is an arithmetic number, because the mean of its divisors is an integer number (51711705307).

Almost surely, 2^103423410613 is an apocalyptic number.

It is an amenable number.

103423410613 is a deficient number, since it is larger than the sum of its proper divisors (1).

103423410613 is an equidigital number, since it uses as much as digits as its factorization.

103423410613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 103423410613 its reverse (316014324301), we get a palindrome (419437734914).

The spelling of 103423410613 in words is "one hundred three billion, four hundred twenty-three million, four hundred ten thousand, six hundred thirteen".