2020124347 has 2 divisors, whose sum is σ = 2020124348. Its totient is φ = 2020124346.

The previous prime is 2020124299. The next prime is 2020124371. The reversal of 2020124347 is 7434210202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020124347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020124377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010062173 + 1010062174.

It is an arithmetic number, because the mean of its divisors is an integer number (1010062174).

Almost surely, 2^2020124347 is an apocalyptic number.

2020124347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020124347 is an equidigital number, since it uses as much as digits as its factorization.

2020124347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2020124347 is about 44945.7934294190. The cubic root of 2020124347 is about 1264.1328029278.

Adding to 2020124347 its reverse (7434210202), we get a palindrome (9454334549).

The spelling of 2020124347 in words is "two billion, twenty million, one hundred twenty-four thousand, three hundred forty-seven".