2100044299 has 2 divisors, whose sum is σ = 2100044300. Its totient is φ = 2100044298.

The previous prime is 2100044273. The next prime is 2100044321. The reversal of 2100044299 is 9924400012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100044299 - 2¹⁵ = 2100011531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2100044299.

It is not a weakly prime, because it can be changed into another prime (2100044399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050022149 + 1050022150.

It is an arithmetic number, because the mean of its divisors is an integer number (1050022150).

Almost surely, 2^2100044299 is an apocalyptic number.

2100044299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100044299 is an equidigital number, since it uses as much as digits as its factorization.

2100044299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 2100044299 is about 45826.2402887254. The cubic root of 2100044299 is about 1280.5881694284.

The spelling of 2100044299 in words is "two billion, one hundred million, forty-four thousand, two hundred ninety-nine".