1213130030323 has 8 divisors (see below), whose sum is σ = 1284526401840. Its totient is φ = 1141737634560.

The previous prime is 1213130030227. The next prime is 1213130030351. The reversal of 1213130030323 is 3230300313121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1213130030323 - 2¹⁷ = 1213129899251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1213130030294 and 1213130030303.

It is not an unprimeable number, because it can be changed into a prime (1213130030363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353938 + ... + 1597351.

It is an arithmetic number, because the mean of its divisors is an integer number (160565800230).

Almost surely, 2^{1213130030323} is an apocalyptic number.

1213130030323 is a deficient number, since it is larger than the sum of its proper divisors (71396371517).

1213130030323 is a wasteful number, since it uses less digits than its factorization.

1213130030323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987877.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1213130030323 its reverse (3230300313121), we get a palindrome (4443430343444).

The spelling of 1213130030323 in words is "one trillion, two hundred thirteen billion, one hundred thirty million, thirty thousand, three hundred twenty-three".