1130321442223 has 4 divisors (see below), whose sum is σ = 1146241462608. Its totient is φ = 1114401421840.

The previous prime is 1130321442221. The next prime is 1130321442227. The reversal of 1130321442223 is 3222441230311.

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 1130321442223 - 2¹ = 1130321442221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130321442191 and 1130321442200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130321442221) 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, 7960010086 + ... + 7960010227.

It is an arithmetic number, because the mean of its divisors is an integer number (286560365652).

Almost surely, 2^{1130321442223} is an apocalyptic number.

1130321442223 is a deficient number, since it is larger than the sum of its proper divisors (15920020385).

1130321442223 is an equidigital number, since it uses as much as digits as its factorization.

1130321442223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15920020384.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1130321442223 its reverse (3222441230311), we get a palindrome (4352762672534).

The spelling of 1130321442223 in words is "one trillion, one hundred thirty billion, three hundred twenty-one million, four hundred forty-two thousand, two hundred twenty-three".