2030173339 has 2 divisors, whose sum is σ = 2030173340. Its totient is φ = 2030173338.

The previous prime is 2030173331. The next prime is 2030173357. The reversal of 2030173339 is 9333710302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2030173339 - 2³ = 2030173331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2030173339.

It is not a weakly prime, because it can be changed into another prime (2030173331) 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, 1015086669 + 1015086670.

It is an arithmetic number, because the mean of its divisors is an integer number (1015086670).

Almost surely, 2^2030173339 is an apocalyptic number.

2030173339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030173339 is an equidigital number, since it uses as much as digits as its factorization.

2030173339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 2030173339 is about 45057.4448787323. Note that the first 3 decimals coincide. The cubic root of 2030173339 is about 1266.2254553897.

The spelling of 2030173339 in words is "two billion, thirty million, one hundred seventy-three thousand, three hundred thirty-nine".