12303001231101 has 32 divisors (see below), whose sum is σ = 20939538432000. Its totient is φ = 6993478614960.

The previous prime is 12303001231099. The next prime is 12303001231271. The reversal of 12303001231101 is 10113210030321.

12303001231101 is a `hidden beast` number, since 1 + 2 + 30 + 300 + 1 + 231 + 101 = 666.

It is not a de Polignac number, because 12303001231101 - 2¹ = 12303001231099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303001236101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170370301 + ... + 170442498.

It is an arithmetic number, because the mean of its divisors is an integer number (654360576000).

Almost surely, 2^{12303001231101} is an apocalyptic number.

It is an amenable number.

12303001231101 is a deficient number, since it is larger than the sum of its proper divisors (8636537200899).

12303001231101 is a wasteful number, since it uses less digits than its factorization.

12303001231101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340813006 (or 340813000 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12303001231101 its reverse (10113210030321), we get a palindrome (22416211261422).

The spelling of 12303001231101 in words is "twelve trillion, three hundred three billion, one million, two hundred thirty-one thousand, one hundred one".