2043113279 has 2 divisors, whose sum is σ = 2043113280. Its totient is φ = 2043113278.

The previous prime is 2043113251. The next prime is 2043113287. The reversal of 2043113279 is 9723113402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2043113279 is a prime.

It is a super-2 number, since 2×2043113279² = 8348623741652263682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043193279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021556639 + 1021556640.

It is an arithmetic number, because the mean of its divisors is an integer number (1021556640).

Almost surely, 2^2043113279 is an apocalyptic number.

2043113279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043113279 is an equidigital number, since it uses as much as digits as its factorization.

2043113279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2043113279 is about 45200.8106011386. The cubic root of 2043113279 is about 1268.9099868818.

The spelling of 2043113279 in words is "two billion, forty-three million, one hundred thirteen thousand, two hundred seventy-nine".