2030303423 has 2 divisors, whose sum is σ = 2030303424. Its totient is φ = 2030303422.

The previous prime is 2030303419. The next prime is 2030303441. The reversal of 2030303423 is 3243030302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2030303423 - 2² = 2030303419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2030303395 and 2030303404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030303413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015151711 + 1015151712.

It is an arithmetic number, because the mean of its divisors is an integer number (1015151712).

Almost surely, 2^2030303423 is an apocalyptic number.

2030303423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030303423 is an equidigital number, since it uses as much as digits as its factorization.

2030303423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2030303423 is about 45058.8883906383. Note that the first 3 decimals coincide. The cubic root of 2030303423 is about 1266.2524994112.

Adding to 2030303423 its reverse (3243030302), we get a palindrome (5273333725).

The spelling of 2030303423 in words is "two billion, thirty million, three hundred three thousand, four hundred twenty-three".