2030323311 has 96 divisors (see below), whose sum is σ = 3330445248. Its totient is φ = 1186099200.

The previous prime is 2030323307. The next prime is 2030323333. The reversal of 2030323311 is 1133230302.

2030323311 is a `hidden beast` number, since 2 + 0 + 30 + 323 + 311 = 666.

It is not a de Polignac number, because 2030323311 - 2² = 2030323307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030323301) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20102161 + ... + 20102261.

It is an arithmetic number, because the mean of its divisors is an integer number (34692138).

Almost surely, 2^2030323311 is an apocalyptic number.

2030323311 is a deficient number, since it is larger than the sum of its proper divisors (1300121937).

2030323311 is a wasteful number, since it uses less digits than its factorization.

2030323311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2030323311 is about 45059.1090790752. The cubic root of 2030323311 is about 1266.2566339570.

Adding to 2030323311 its reverse (1133230302), we get a palindrome (3163553613).

The spelling of 2030323311 in words is "two billion, thirty million, three hundred twenty-three thousand, three hundred eleven".