11403300020443 has 2 divisors, whose sum is σ = 11403300020444. Its totient is φ = 11403300020442.

The previous prime is 11403300020419. The next prime is 11403300020473. The reversal of 11403300020443 is 34402000330411.

11403300020443 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 is a cyclic number.

It is not a de Polignac number, because 11403300020443 - 2⁹ = 11403300019931 is a prime.

It is not a weakly prime, because it can be changed into another prime (11403300020473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5701650010221 + 5701650010222.

It is an arithmetic number, because the mean of its divisors is an integer number (5701650010222).

Almost surely, 2^{11403300020443} is an apocalyptic number.

11403300020443 is a deficient number, since it is larger than the sum of its proper divisors (1).

11403300020443 is an equidigital number, since it uses as much as digits as its factorization.

11403300020443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 11403300020443 its reverse (34402000330411), we get a palindrome (45805300350854).

The spelling of 11403300020443 in words is "eleven trillion, four hundred three billion, three hundred million, twenty thousand, four hundred forty-three".