10020613 has 2 divisors, whose sum is σ = 10020614. Its totient is φ = 10020612.

The previous prime is 10020559. The next prime is 10020629. The reversal of 10020613 is 31602001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7086244 + 2934369 = 2662^2 + 1713^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020613 - 2¹⁷ = 9889541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10020593 and 10020602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010306 + 5010307.

It is an arithmetic number, because the mean of its divisors is an integer number (5010307).

Almost surely, 2^10020613 is an apocalyptic number.

It is an amenable number.

10020613 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020613 is an equidigital number, since it uses as much as digits as its factorization.

10020613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 10020613 is about 3165.5351838196. The cubic root of 10020613 is about 215.5913986148.

Adding to 10020613 its reverse (31602001), we get a palindrome (41622614).

The spelling of 10020613 in words is "ten million, twenty thousand, six hundred thirteen".