1130221034123 has 2 divisors, whose sum is σ = 1130221034124.
Its totient is φ = 1130221034122.
The previous prime is 1130221034101. The next prime is 1130221034177. The reversal of 1130221034123 is 3214301220311.
Adding to 1130221034123 its reverse (3214301220311), we get a palindrome (4344522254434).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1130221034123 - 210 = 1130221033099 is a prime.
It is not a weakly prime, because it can be changed into another prime (1130221034623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565110517061 + 565110517062.
It is an arithmetic number, because the mean of its divisors is an integer number (565110517062).
Almost surely, 21130221034123 is an apocalyptic number.
1130221034123 is a deficient number, since it is larger than the sum of its proper divisors (1).
1130221034123 is an equidigital number, since it uses as much as digits as its factorization.
1130221034123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 23.
The spelling of 1130221034123 in words is "one trillion, one hundred thirty billion, two hundred twenty-one million, thirty-four thousand, one hundred twenty-three".