2100330241 has 2 divisors, whose sum is σ = 2100330242. Its totient is φ = 2100330240.

The previous prime is 2100330181. The next prime is 2100330257. The reversal of 2100330241 is 1420330012.

It is a happy number.

It is an a-pointer prime, because the next prime (2100330257) can be obtained adding 2100330241 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2067611841 + 32718400 = 45471^2 + 5720^2 .

It is a cyclic number.

It is not a de Polignac number, because 2100330241 - 2⁹ = 2100329729 is a prime.

It is a super-2 number, since 2×2100330241² = 8822774242518236162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2100330541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050165120 + 1050165121.

It is an arithmetic number, because the mean of its divisors is an integer number (1050165121).

Almost surely, 2^2100330241 is an apocalyptic number.

It is an amenable number.

2100330241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100330241 is an equidigital number, since it uses as much as digits as its factorization.

2100330241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2100330241 is about 45829.3600326254. The cubic root of 2100330241 is about 1280.6462884126.

Adding to 2100330241 its reverse (1420330012), we get a palindrome (3520660253).

The spelling of 2100330241 in words is "two billion, one hundred million, three hundred thirty thousand, two hundred forty-one".