12300331031 has 16 divisors (see below), whose sum is σ = 12646348320. Its totient is φ = 11959557120.

The previous prime is 12300331027. The next prime is 12300331129. The reversal of 12300331031 is 13013300321.

It is a cyclic number.

It is not a de Polignac number, because 12300331031 - 2² = 12300331027 is a prime.

It is a super-2 number, since 2×12300331031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300334031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2817056 + ... + 2821418.

It is an arithmetic number, because the mean of its divisors is an integer number (790396770).

Almost surely, 2^12300331031 is an apocalyptic number.

12300331031 is a deficient number, since it is larger than the sum of its proper divisors (346017289).

12300331031 is a wasteful number, since it uses less digits than its factorization.

12300331031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4946.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 12300331031 its reverse (13013300321), we get a palindrome (25313631352).

The spelling of 12300331031 in words is "twelve billion, three hundred million, three hundred thirty-one thousand, thirty-one".