2241015431 has 2 divisors, whose sum is σ = 2241015432. Its totient is φ = 2241015430.

The previous prime is 2241015409. The next prime is 2241015473. The reversal of 2241015431 is 1345101422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2241015431 - 2¹⁸ = 2240753287 is a prime.

It is a super-2 number, since 2×2241015431² = 10044300323960231522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2241015397 and 2241015406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241015031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120507715 + 1120507716.

It is an arithmetic number, because the mean of its divisors is an integer number (1120507716).

Almost surely, 2^2241015431 is an apocalyptic number.

2241015431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241015431 is an equidigital number, since it uses as much as digits as its factorization.

2241015431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2241015431 is about 47339.3644972131. The cubic root of 2241015431 is about 1308.6242050490.

Adding to 2241015431 its reverse (1345101422), we get a palindrome (3586116853).

The spelling of 2241015431 in words is "two billion, two hundred forty-one million, fifteen thousand, four hundred thirty-one".