2100297241 has 9 divisors (see below), whose sum is σ = 2443576149. Its totient is φ = 1799979804.

The previous prime is 2100297211. The next prime is 2100297299. The reversal of 2100297241 is 1427920012.

The square root of 2100297241 is 45829.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 2100297241 - 2¹⁷ = 2100166169 is a prime.

It is a super-2 number, since 2×2100297241² = 8822497001104424162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2100297211) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 317530 + ... + 324076.

It is an arithmetic number, because the mean of its divisors is an integer number (271508461).

Almost surely, 2^2100297241 is an apocalyptic number.

2100297241 is the 45829-th square number.

2100297241 is the 22915-th centered octagonal number.

It is an amenable number.

2100297241 is a deficient number, since it is larger than the sum of its proper divisors (343278908).

2100297241 is an frugal number, since it uses more digits than its factorization.

2100297241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13108 (or 6554 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The cubic root of 2100297241 is about 1280.6395812849.

The spelling of 2100297241 in words is "two billion, one hundred million, two hundred ninety-seven thousand, two hundred forty-one".