1130302232123 has 4 divisors (see below), whose sum is σ = 1147172414760. Its totient is φ = 1113432049488.

The previous prime is 1130302232083. The next prime is 1130302232197. The reversal of 1130302232123 is 3212322030311.

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 1130302232123 - 2²⁰ = 1130301183547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130302232723) 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, 8435091218 + ... + 8435091351.

It is an arithmetic number, because the mean of its divisors is an integer number (286793103690).

Almost surely, 2^{1130302232123} is an apocalyptic number.

1130302232123 is a deficient number, since it is larger than the sum of its proper divisors (16870182637).

1130302232123 is an equidigital number, since it uses as much as digits as its factorization.

1130302232123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16870182636.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1130302232123 its reverse (3212322030311), we get a palindrome (4342624262434).

The spelling of 1130302232123 in words is "one trillion, one hundred thirty billion, three hundred two million, two hundred thirty-two thousand, one hundred twenty-three".