2054020343 has 2 divisors, whose sum is σ = 2054020344. Its totient is φ = 2054020342.

The previous prime is 2054020301. The next prime is 2054020369. The reversal of 2054020343 is 3430204502.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2054020343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054022343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027010171 + 1027010172.

It is an arithmetic number, because the mean of its divisors is an integer number (1027010172).

Almost surely, 2^2054020343 is an apocalyptic number.

2054020343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054020343 is an equidigital number, since it uses as much as digits as its factorization.

2054020343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2054020343 is about 45321.3012059451. The cubic root of 2054020343 is about 1271.1639860691.

Adding to 2054020343 its reverse (3430204502), we get a palindrome (5484224845).

The spelling of 2054020343 in words is "two billion, fifty-four million, twenty thousand, three hundred forty-three".