10240254251011 has 2 divisors, whose sum is σ = 10240254251012. Its totient is φ = 10240254251010.

The previous prime is 10240254250991. The next prime is 10240254251039. The reversal of 10240254251011 is 11015245204201.

It is an a-pointer prime, because the next prime (10240254251039) can be obtained adding 10240254251011 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10240254251011 - 2¹¹ = 10240254248963 is a prime.

It is not a weakly prime, because it can be changed into another prime (10240254251041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5120127125505 + 5120127125506.

It is an arithmetic number, because the mean of its divisors is an integer number (5120127125506).

Almost surely, 2^{10240254251011} is an apocalyptic number.

10240254251011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10240254251011 is an equidigital number, since it uses as much as digits as its factorization.

10240254251011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 10240254251011 its reverse (11015245204201), we get a palindrome (21255499455212).

The spelling of 10240254251011 in words is "ten trillion, two hundred forty billion, two hundred fifty-four million, two hundred fifty-one thousand, eleven".