2241315311 has 2 divisors, whose sum is σ = 2241315312. Its totient is φ = 2241315310.

The previous prime is 2241315299. The next prime is 2241315313. The reversal of 2241315311 is 1135131422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2241315311 - 2¹⁸ = 2241053167 is a prime.

Together with 2241315313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241315313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120657655 + 1120657656.

It is an arithmetic number, because the mean of its divisors is an integer number (1120657656).

Almost surely, 2^2241315311 is an apocalyptic number.

2241315311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241315311 is an equidigital number, since it uses as much as digits as its factorization.

2241315311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 23.

The square root of 2241315311 is about 47342.5317341606. The cubic root of 2241315311 is about 1308.6825733402.

Adding to 2241315311 its reverse (1135131422), we get a palindrome (3376446733).

The spelling of 2241315311 in words is "two billion, two hundred forty-one million, three hundred fifteen thousand, three hundred eleven".