11234110243123 has 2 divisors, whose sum is σ = 11234110243124. Its totient is φ = 11234110243122.

The previous prime is 11234110243073. The next prime is 11234110243129. The reversal of 11234110243123 is 32134201143211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11234110243123 - 2⁴¹ = 9035086987571 is a prime.

It is a super-2 number, since 2×11234110243123² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11234110243091 and 11234110243100.

It is not a weakly prime, because it can be changed into another prime (11234110243129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617055121561 + 5617055121562.

It is an arithmetic number, because the mean of its divisors is an integer number (5617055121562).

Almost surely, 2^{11234110243123} is an apocalyptic number.

11234110243123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234110243123 is an equidigital number, since it uses as much as digits as its factorization.

11234110243123 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 28.

Adding to 11234110243123 its reverse (32134201143211), we get a palindrome (43368311386334).

The spelling of 11234110243123 in words is "eleven trillion, two hundred thirty-four billion, one hundred ten million, two hundred forty-three thousand, one hundred twenty-three".