12301023302331 has 8 divisors (see below), whose sum is σ = 16930440674304. Its totient is φ = 7936144065960.

The previous prime is 12301023302297. The next prime is 12301023302339. The reversal of 12301023302331 is 13320332010321.

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

It is not a de Polignac number, because 12301023302331 - 2²³ = 12301014913723 is a prime.

It is a super-2 number, since 2×12301023302331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12301023302339) 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, 66134533791 + ... + 66134533976.

It is an arithmetic number, because the mean of its divisors is an integer number (2116305084288).

Almost surely, 2^{12301023302331} is an apocalyptic number.

12301023302331 is a deficient number, since it is larger than the sum of its proper divisors (4629417371973).

12301023302331 is a wasteful number, since it uses less digits than its factorization.

12301023302331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132269067801.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12301023302331 its reverse (13320332010321), we get a palindrome (25621355312652).

The spelling of 12301023302331 in words is "twelve trillion, three hundred one billion, twenty-three million, three hundred two thousand, three hundred thirty-one".