2061080443 has 2 divisors, whose sum is σ = 2061080444. Its totient is φ = 2061080442.

The previous prime is 2061080407. The next prime is 2061080447. The reversal of 2061080443 is 3440801602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2061080443 - 2²¹ = 2058983291 is a prime.

It is not a weakly prime, because it can be changed into another prime (2061080447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030540221 + 1030540222.

It is an arithmetic number, because the mean of its divisors is an integer number (1030540222).

Almost surely, 2^2061080443 is an apocalyptic number.

2061080443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2061080443 is an equidigital number, since it uses as much as digits as its factorization.

2061080443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2061080443 is about 45399.1238131310. The cubic root of 2061080443 is about 1272.6187399153.

The spelling of 2061080443 in words is "two billion, sixty-one million, eighty thousand, four hundred forty-three".