2030203311 has 8 divisors (see below), whose sum is σ = 2708566320. Its totient is φ = 1352654592.

The previous prime is 2030203303. The next prime is 2030203321. The reversal of 2030203311 is 1133020302.

2030203311 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2030203311 - 2³ = 2030203303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030203321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197730 + ... + 207743.

It is an arithmetic number, because the mean of its divisors is an integer number (338570790).

Almost surely, 2^2030203311 is an apocalyptic number.

2030203311 is a deficient number, since it is larger than the sum of its proper divisors (678363009).

2030203311 is a wasteful number, since it uses less digits than its factorization.

2030203311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407145.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2030203311 is about 45057.7774751485. Note that the first 3 decimals coincide. The cubic root of 2030203311 is about 1266.2316865690.

Adding to 2030203311 its reverse (1133020302), we get a palindrome (3163223613).

The spelling of 2030203311 in words is "two billion, thirty million, two hundred three thousand, three hundred eleven".