11234030123 has 2 divisors, whose sum is σ = 11234030124. Its totient is φ = 11234030122.

The previous prime is 11234030111. The next prime is 11234030131. The reversal of 11234030123 is 32103043211.

It is a strong prime.

It is an emirp because it is prime and its reverse (32103043211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11234030123 - 2¹⁰ = 11234029099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11234030095 and 11234030104.

It is not a weakly prime, because it can be changed into another prime (11234030183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617015061 + 5617015062.

It is an arithmetic number, because the mean of its divisors is an integer number (5617015062).

Almost surely, 2^11234030123 is an apocalyptic number.

11234030123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234030123 is an equidigital number, since it uses as much as digits as its factorization.

11234030123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11234030123 its reverse (32103043211), we get a palindrome (43337073334).

The spelling of 11234030123 in words is "eleven billion, two hundred thirty-four million, thirty thousand, one hundred twenty-three".