1001224434313 has 2 divisors, whose sum is σ = 1001224434314. Its totient is φ = 1001224434312.

The previous prime is 1001224434299. The next prime is 1001224434319. The reversal of 1001224434313 is 3134344221001.

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., 972969177664 + 28255256649 = 986392^2 + 168093^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001224434313 - 2⁵ = 1001224434281 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001224434319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500612217156 + 500612217157.

It is an arithmetic number, because the mean of its divisors is an integer number (500612217157).

Almost surely, 2^{1001224434313} is an apocalyptic number.

It is an amenable number.

1001224434313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001224434313 is an equidigital number, since it uses as much as digits as its factorization.

1001224434313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1001224434313 its reverse (3134344221001), we get a palindrome (4135568655314).

The spelling of 1001224434313 in words is "one trillion, one billion, two hundred twenty-four million, four hundred thirty-four thousand, three hundred thirteen".