2030030323 has 4 divisors (see below), whose sum is σ = 2030662240. Its totient is φ = 2029398408.

The previous prime is 2030030309. The next prime is 2030030329. The reversal of 2030030323 is 3230300302.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3230300302 = 2 ⋅1615150151.

It is a cyclic number.

It is not a de Polignac number, because 2030030323 - 2²⁵ = 1996475891 is a prime.

It is a super-2 number, since 2×2030030323² = 8242046224598968658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2030030297 and 2030030306.

It is not an unprimeable number, because it can be changed into a prime (2030030329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311115 + ... + 317572.

It is an arithmetic number, because the mean of its divisors is an integer number (507665560).

Almost surely, 2^2030030323 is an apocalyptic number.

2030030323 is a deficient number, since it is larger than the sum of its proper divisors (631917).

2030030323 is an equidigital number, since it uses as much as digits as its factorization.

2030030323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631916.

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 2030030323 is about 45055.8578100562. The cubic root of 2030030323 is about 1266.1957215161.

Adding to 2030030323 its reverse (3230300302), we get a palindrome (5260330625).

The spelling of 2030030323 in words is "two billion, thirty million, thirty thousand, three hundred twenty-three".