2420345303 has 2 divisors, whose sum is σ = 2420345304. Its totient is φ = 2420345302.

The previous prime is 2420345297. The next prime is 2420345311. The reversal of 2420345303 is 3035430242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2420345303 - 2⁴ = 2420345287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2420345353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210172651 + 1210172652.

It is an arithmetic number, because the mean of its divisors is an integer number (1210172652).

Almost surely, 2^2420345303 is an apocalyptic number.

2420345303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420345303 is an equidigital number, since it uses as much as digits as its factorization.

2420345303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2420345303 is about 49197.0050206311. The cubic root of 2420345303 is about 1342.6385419504.

Adding to 2420345303 its reverse (3035430242), we get a palindrome (5455775545).

The spelling of 2420345303 in words is "two billion, four hundred twenty million, three hundred forty-five thousand, three hundred three".