1130302030223 has 4 divisors (see below), whose sum is σ = 1196790384960. Its totient is φ = 1063813675488.

The previous prime is 1130302030217. The next prime is 1130302030237. The reversal of 1130302030223 is 3220302030311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130302030223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130302030195 and 1130302030204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130302030283) 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, 33244177343 + ... + 33244177376.

It is an arithmetic number, because the mean of its divisors is an integer number (299197596240).

Almost surely, 2^{1130302030223} is an apocalyptic number.

1130302030223 is a deficient number, since it is larger than the sum of its proper divisors (66488354737).

1130302030223 is an equidigital number, since it uses as much as digits as its factorization.

1130302030223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66488354736.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1130302030223 its reverse (3220302030311), we get a palindrome (4350604060534).

The spelling of 1130302030223 in words is "one trillion, one hundred thirty billion, three hundred two million, thirty thousand, two hundred twenty-three".