11302024421 has 2 divisors, whose sum is σ = 11302024422. Its totient is φ = 11302024420.

The previous prime is 11302024397. The next prime is 11302024457. The reversal of 11302024421 is 12442020311.

11302024421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8999368225 + 2302656196 = 94865^2 + 47986^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11302024421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11302024393 and 11302024402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11302020421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651012210 + 5651012211.

It is an arithmetic number, because the mean of its divisors is an integer number (5651012211).

Almost surely, 2^11302024421 is an apocalyptic number.

It is an amenable number.

11302024421 is a deficient number, since it is larger than the sum of its proper divisors (1).

11302024421 is an equidigital number, since it uses as much as digits as its factorization.

11302024421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11302024421 its reverse (12442020311), we get a palindrome (23744044732).

The spelling of 11302024421 in words is "eleven billion, three hundred two million, twenty-four thousand, four hundred twenty-one".