12033003031 has 16 divisors (see below), whose sum is σ = 14974963200. Its totient is φ = 9434220768.

The previous prime is 12033003023. The next prime is 12033003041. The reversal of 12033003031 is 13030033021.

12033003031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12033003031 - 2³ = 12033003023 is a prime.

It is a super-2 number, since 2×12033003031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12033002996 and 12033003014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033003041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1556035 + ... + 1563748.

It is an arithmetic number, because the mean of its divisors is an integer number (935935200).

Almost surely, 2^12033003031 is an apocalyptic number.

12033003031 is a deficient number, since it is larger than the sum of its proper divisors (2941960169).

12033003031 is a wasteful number, since it uses less digits than its factorization.

12033003031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119838.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 12033003031 its reverse (13030033021), we get a palindrome (25063036052).

The spelling of 12033003031 in words is "twelve billion, thirty-three million, three thousand, thirty-one".