2241103237 has 2 divisors, whose sum is σ = 2241103238. Its totient is φ = 2241103236.

The previous prime is 2241103223. The next prime is 2241103247. The reversal of 2241103237 is 7323011422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1267288801 + 973814436 = 35599^2 + 31206^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241103237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241103247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120551618 + 1120551619.

It is an arithmetic number, because the mean of its divisors is an integer number (1120551619).

Almost surely, 2^2241103237 is an apocalyptic number.

It is an amenable number.

2241103237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241103237 is an equidigital number, since it uses as much as digits as its factorization.

2241103237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2241103237 is about 47340.2918981284. The cubic root of 2241103237 is about 1308.6412960449.

Adding to 2241103237 its reverse (7323011422), we get a palindrome (9564114659).

The spelling of 2241103237 in words is "two billion, two hundred forty-one million, one hundred three thousand, two hundred thirty-seven".