1024320234251 has 2 divisors, whose sum is σ = 1024320234252. Its totient is φ = 1024320234250.

The previous prime is 1024320234233. The next prime is 1024320234283. The reversal of 1024320234251 is 1524320234201.

It is a weak prime.

It is an emirp because it is prime and its reverse (1524320234201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1024320234251 - 2²² = 1024316039947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1024320234151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512160117125 + 512160117126.

It is an arithmetic number, because the mean of its divisors is an integer number (512160117126).

Almost surely, 2^{1024320234251} is an apocalyptic number.

1024320234251 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024320234251 is an equidigital number, since it uses as much as digits as its factorization.

1024320234251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1024320234251 its reverse (1524320234201), we get a palindrome (2548640468452).

The spelling of 1024320234251 in words is "one trillion, twenty-four billion, three hundred twenty million, two hundred thirty-four thousand, two hundred fifty-one".