1230330113 has 4 divisors (see below), whose sum is σ = 1230432000. Its totient is φ = 1230228228.

The previous prime is 1230330041. The next prime is 1230330149. The reversal of 1230330113 is 3110330321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1230330113 - 2¹² = 1230326017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230330091 and 1230330100.

It is not an unprimeable number, because it can be changed into a prime (1230350113) 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, 29945 + ... + 57942.

It is an arithmetic number, because the mean of its divisors is an integer number (307608000).

Almost surely, 2^1230330113 is an apocalyptic number.

It is an amenable number.

1230330113 is a deficient number, since it is larger than the sum of its proper divisors (101887).

1230330113 is an equidigital number, since it uses as much as digits as its factorization.

1230330113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101886.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1230330113 is about 35076.0618228444. The cubic root of 1230330113 is about 1071.5371138789.

Adding to 1230330113 its reverse (3110330321), we get a palindrome (4340660434).

The spelling of 1230330113 in words is "one billion, two hundred thirty million, three hundred thirty thousand, one hundred thirteen".