11330121311123 has 2 divisors, whose sum is σ = 11330121311124. Its totient is φ = 11330121311122.

The previous prime is 11330121311071. The next prime is 11330121311129. The reversal of 11330121311123 is 32111312103311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11330121311123 - 2⁶ = 11330121311059 is a prime.

It is a super-2 number, since 2×11330121311123² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11330121311129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665060655561 + 5665060655562.

It is an arithmetic number, because the mean of its divisors is an integer number (5665060655562).

Almost surely, 2^{11330121311123} is an apocalyptic number.

11330121311123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330121311123 is an equidigital number, since it uses as much as digits as its factorization.

11330121311123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 11330121311123 its reverse (32111312103311), we get a palindrome (43441433414434).

The spelling of 11330121311123 in words is "eleven trillion, three hundred thirty billion, one hundred twenty-one million, three hundred eleven thousand, one hundred twenty-three".