1230130323 has 24 divisors (see below), whose sum is σ = 1840007520. Its totient is φ = 790997760.

The previous prime is 1230130303. The next prime is 1230130351. The reversal of 1230130323 is 3230310321.

1230130323 is a `hidden beast` number, since 12 + 301 + 30 + 323 = 666.

It is not a de Polignac number, because 1230130323 - 2⁶ = 1230130259 is a prime.

It is a super-2 number, since 2×1230130323² = 3026441223128168658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1230130296 and 1230130305.

It is not an unprimeable number, because it can be changed into a prime (1230130303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 353490 + ... + 356952.

It is an arithmetic number, because the mean of its divisors is an integer number (76666980).

Almost surely, 2^1230130323 is an apocalyptic number.

1230130323 is a deficient number, since it is larger than the sum of its proper divisors (609877197).

1230130323 is a wasteful number, since it uses less digits than its factorization.

1230130323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4859 (or 4856 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1230130323 is about 35073.2137535185. The cubic root of 1230130323 is about 1071.4791093952.

Adding to 1230130323 its reverse (3230310321), we get a palindrome (4460440644).

It can be divided in two parts, 12301 and 30323, that added together give a palindrome (42624).

The spelling of 1230130323 in words is "one billion, two hundred thirty million, one hundred thirty thousand, three hundred twenty-three".