11330302123 has 4 divisors (see below), whose sum is σ = 12948916720. Its totient is φ = 9711687528.

The previous prime is 11330302057. The next prime is 11330302147. The reversal of 11330302123 is 32120303311.

11330302123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32120303311 = 2549 ⋅12601139.

It is a cyclic number.

It is not a de Polignac number, because 11330302123 - 2¹⁷ = 11330171051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11330302123.

It is not an unprimeable number, because it can be changed into a prime (11330305123) 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 in 3 ways as a sum of consecutive naturals, for example, 809307288 + ... + 809307301.

It is an arithmetic number, because the mean of its divisors is an integer number (3237229180).

Almost surely, 2^11330302123 is an apocalyptic number.

11330302123 is a deficient number, since it is larger than the sum of its proper divisors (1618614597).

11330302123 is an equidigital number, since it uses as much as digits as its factorization.

11330302123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618614596.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11330302123 its reverse (32120303311), we get a palindrome (43450605434).

The spelling of 11330302123 in words is "eleven billion, three hundred thirty million, three hundred two thousand, one hundred twenty-three".