11330321211123 has 4 divisors (see below), whose sum is σ = 15107094948168. Its totient is φ = 7553547474080.

The previous prime is 11330321211109. The next prime is 11330321211161. The reversal of 11330321211123 is 32111212303311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11330321211123 - 2⁵ = 11330321211091 is a prime.

It is a super-2 number, since 2×11330321211123² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11330321211093 and 11330321211102.

It is not an unprimeable number, because it can be changed into a prime (11330321211523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1888386868518 + ... + 1888386868523.

It is an arithmetic number, because the mean of its divisors is an integer number (3776773737042).

Almost surely, 2^{11330321211123} is an apocalyptic number.

11330321211123 is a deficient number, since it is larger than the sum of its proper divisors (3776773737045).

11330321211123 is an equidigital number, since it uses as much as digits as its factorization.

11330321211123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776773737044.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11330321211123 its reverse (32111212303311), we get a palindrome (43441533514434).

The spelling of 11330321211123 in words is "eleven trillion, three hundred thirty billion, three hundred twenty-one million, two hundred eleven thousand, one hundred twenty-three".