2105299348 has 24 divisors (see below), whose sum is σ = 3732863400. Its totient is φ = 1038835200.

The previous prime is 2105299303. The next prime is 2105299369. The reversal of 2105299348 is 8439925012.

It can be written as a sum of positive squares in 4 ways, for example, as 440496144 + 1664803204 = 20988^2 + 40802^2 .

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 118128 + ... + 134776.

It is an arithmetic number, because the mean of its divisors is an integer number (155535975).

Almost surely, 2^2105299348 is an apocalyptic number.

It is an amenable number.

2105299348 is a deficient number, since it is larger than the sum of its proper divisors (1627564052).

2105299348 is a wasteful number, since it uses less digits than its factorization.

2105299348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17067 (or 17065 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 2105299348 is about 45883.5411449465. The cubic root of 2105299348 is about 1281.6554402691.

The spelling of 2105299348 in words is "two billion, one hundred five million, two hundred ninety-nine thousand, three hundred forty-eight".