2420331013 has 2 divisors, whose sum is σ = 2420331014. Its totient is φ = 2420331012.

The previous prime is 2420330959. The next prime is 2420331041. The reversal of 2420331013 is 3101330242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1357701409 + 1062629604 = 36847^2 + 32598^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420331013 - 2²¹ = 2418233861 is a prime.

It is a super-3 number, since 3×2420331013³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2420331313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210165506 + 1210165507.

It is an arithmetic number, because the mean of its divisors is an integer number (1210165507).

Almost surely, 2^2420331013 is an apocalyptic number.

It is an amenable number.

2420331013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420331013 is an equidigital number, since it uses as much as digits as its factorization.

2420331013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2420331013 is about 49196.8597879987. The cubic root of 2420331013 is about 1342.6358995805.

Adding to 2420331013 its reverse (3101330242), we get a palindrome (5521661255).

The spelling of 2420331013 in words is "two billion, four hundred twenty million, three hundred thirty-one thousand, thirteen".