12330301331 has 8 divisors (see below), whose sum is σ = 13067469504. Its totient is φ = 11594450560.

The previous prime is 12330301303. The next prime is 12330301391. The reversal of 12330301331 is 13310303321.

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-12330301331 is a prime.

It is a super-2 number, since 2×12330301331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12330301391) 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, 310040 + ... + 347541.

It is an arithmetic number, because the mean of its divisors is an integer number (1633433688).

Almost surely, 2^12330301331 is an apocalyptic number.

12330301331 is a deficient number, since it is larger than the sum of its proper divisors (737168173).

12330301331 is a wasteful number, since it uses less digits than its factorization.

12330301331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658701.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 12330301331 its reverse (13310303321), we get a palindrome (25640604652).

The spelling of 12330301331 in words is "twelve billion, three hundred thirty million, three hundred one thousand, three hundred thirty-one".