11103124311473 has 2 divisors, whose sum is σ = 11103124311474. Its totient is φ = 11103124311472.

The previous prime is 11103124311469. The next prime is 11103124311493. The reversal of 11103124311473 is 37411342130111.

11103124311473 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., 8519463491344 + 2583660820129 = 2918812^2 + 1607377^2 .

It is a cyclic number.

It is not a de Polignac number, because 11103124311473 - 2² = 11103124311469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11103124311493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551562155736 + 5551562155737.

It is an arithmetic number, because the mean of its divisors is an integer number (5551562155737).

Almost surely, 2^{11103124311473} is an apocalyptic number.

It is an amenable number.

11103124311473 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103124311473 is an equidigital number, since it uses as much as digits as its factorization.

11103124311473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

Adding to 11103124311473 its reverse (37411342130111), we get a palindrome (48514466441584).

The spelling of 11103124311473 in words is "eleven trillion, one hundred three billion, one hundred twenty-four million, three hundred eleven thousand, four hundred seventy-three".