4943023213 has 2 divisors, whose sum is σ = 4943023214. Its totient is φ = 4943023212.

The previous prime is 4943023201. The next prime is 4943023237. The reversal of 4943023213 is 3123203494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3206050884 + 1736972329 = 56622^2 + 41677^2 .

It is a cyclic number.

It is not a de Polignac number, because 4943023213 - 2²¹ = 4940926061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4943023913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2471511606 + 2471511607.

It is an arithmetic number, because the mean of its divisors is an integer number (2471511607).

Almost surely, 2^4943023213 is an apocalyptic number.

It is an amenable number.

4943023213 is a deficient number, since it is larger than the sum of its proper divisors (1).

4943023213 is an equidigital number, since it uses as much as digits as its factorization.

4943023213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 4943023213 is about 70306.6370480056. The cubic root of 4943023213 is about 1703.4558549902.

The spelling of 4943023213 in words is "four billion, nine hundred forty-three million, twenty-three thousand, two hundred thirteen".