2030212303 has 4 divisors (see below), whose sum is σ = 2320242640. Its totient is φ = 1740181968.

The previous prime is 2030212291. The next prime is 2030212321. The reversal of 2030212303 is 3032120302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3032120302 = 2 ⋅1516060151.

It is a de Polignac number, because none of the positive numbers 2^k-2030212303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030212003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145015158 + ... + 145015171.

It is an arithmetic number, because the mean of its divisors is an integer number (580060660).

Almost surely, 2^2030212303 is an apocalyptic number.

2030212303 is a deficient number, since it is larger than the sum of its proper divisors (290030337).

2030212303 is an equidigital number, since it uses as much as digits as its factorization.

2030212303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290030336.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2030212303 is about 45057.8772580334. The cubic root of 2030212303 is about 1266.2335559941.

Adding to 2030212303 its reverse (3032120302), we get a palindrome (5062332605).

The spelling of 2030212303 in words is "two billion, thirty million, two hundred twelve thousand, three hundred three".