12300231220033 has 8 divisors (see below), whose sum is σ = 12600284295816. Its totient is φ = 12000180403200.

The previous prime is 12300231220027. The next prime is 12300231220063. The reversal of 12300231220033 is 33002213200321.

It can be written as a sum of positive squares in 4 ways, for example, as 35022502449 + 12265208717584 = 187143^2 + 3502172^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12300231220033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12300231219986 and 12300231220013.

It is not an unprimeable number, because it can be changed into a prime (12300231220063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17165785 + ... + 17867977.

It is an arithmetic number, because the mean of its divisors is an integer number (1575035536977).

Almost surely, 2^{12300231220033} is an apocalyptic number.

It is an amenable number.

12300231220033 is a deficient number, since it is larger than the sum of its proper divisors (300053075783).

12300231220033 is an equidigital number, since it uses as much as digits as its factorization.

12300231220033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129475.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12300231220033 its reverse (33002213200321), we get a palindrome (45302444420354).

The spelling of 12300231220033 in words is "twelve trillion, three hundred billion, two hundred thirty-one million, two hundred twenty thousand, thirty-three".