2101010339 has 2 divisors, whose sum is σ = 2101010340. Its totient is φ = 2101010338.

The previous prime is 2101010323. The next prime is 2101010389. The reversal of 2101010339 is 9330101012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2101010339 - 2⁴ = 2101010323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2101010339.

It is not a weakly prime, because it can be changed into another prime (2101010389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050505169 + 1050505170.

It is an arithmetic number, because the mean of its divisors is an integer number (1050505170).

Almost surely, 2^2101010339 is an apocalyptic number.

2101010339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101010339 is an equidigital number, since it uses as much as digits as its factorization.

2101010339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 2101010339 is about 45836.7793262136. The cubic root of 2101010339 is about 1280.7845001680.

The spelling of 2101010339 in words is "two billion, one hundred one million, ten thousand, three hundred thirty-nine".