424102013 has 2 divisors, whose sum is σ = 424102014. Its totient is φ = 424102012.

The previous prime is 424101989. The next prime is 424102033. The reversal of 424102013 is 310201424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 404935129 + 19166884 = 20123^2 + 4378^2 .

It is a cyclic number.

It is not a de Polignac number, because 424102013 - 2⁶ = 424101949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424101982 and 424102000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424102033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212051006 + 212051007.

It is an arithmetic number, because the mean of its divisors is an integer number (212051007).

Almost surely, 2^424102013 is an apocalyptic number.

It is an amenable number.

424102013 is a deficient number, since it is larger than the sum of its proper divisors (1).

424102013 is an equidigital number, since it uses as much as digits as its factorization.

424102013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 424102013 is about 20593.7372276136. The cubic root of 424102013 is about 751.3173960095.

Adding to 424102013 its reverse (310201424), we get a palindrome (734303437).

The spelling of 424102013 in words is "four hundred twenty-four million, one hundred two thousand, thirteen".