2030311213 has 4 divisors (see below), whose sum is σ = 2320355680. Its totient is φ = 1740266748.

The previous prime is 2030311189. The next prime is 2030311271. The reversal of 2030311213 is 3121130302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3121130302 = 2 ⋅1560565151.

It is a cyclic number.

It is not a de Polignac number, because 2030311213 - 2⁵ = 2030311181 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 (2030311273) 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, 145022223 + ... + 145022236.

It is an arithmetic number, because the mean of its divisors is an integer number (580088920).

Almost surely, 2^2030311213 is an apocalyptic number.

It is an amenable number.

2030311213 is a deficient number, since it is larger than the sum of its proper divisors (290044467).

2030311213 is an equidigital number, since it uses as much as digits as its factorization.

2030311213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290044466.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2030311213 is about 45058.9748329897. The cubic root of 2030311213 is about 1266.2541188890.

Adding to 2030311213 its reverse (3121130302), we get a palindrome (5151441515).

The spelling of 2030311213 in words is "two billion, thirty million, three hundred eleven thousand, two hundred thirteen".