12233031301321 has 4 divisors (see below), whose sum is σ = 12258150462592. Its totient is φ = 12207912140052.

The previous prime is 12233031301307. The next prime is 12233031301339. The reversal of 12233031301321 is 12310313033221.

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.

It is a cyclic number.

It is not a de Polignac number, because 12233031301321 - 2¹³ = 12233031293129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12233031301021) 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, 12559579905 + ... + 12559580878.

It is an arithmetic number, because the mean of its divisors is an integer number (3064537615648).

Almost surely, 2^{12233031301321} is an apocalyptic number.

It is an amenable number.

12233031301321 is a deficient number, since it is larger than the sum of its proper divisors (25119161271).

12233031301321 is an equidigital number, since it uses as much as digits as its factorization.

12233031301321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25119161270.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 12233031301321 its reverse (12310313033221), we get a palindrome (24543344334542).

The spelling of 12233031301321 in words is "twelve trillion, two hundred thirty-three billion, thirty-one million, three hundred one thousand, three hundred twenty-one".