12031032123003 has 16 divisors (see below), whose sum is σ = 16414661805696. Its totient is φ = 7834050497280.

The previous prime is 12031032123001. The next prime is 12031032123023. The reversal of 12031032123003 is 30032123013021.

It is not a de Polignac number, because 12031032123003 - 2¹ = 12031032123001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12031032123001) 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, 9137908 + ... + 10371278.

It is an arithmetic number, because the mean of its divisors is an integer number (1025916362856).

Almost surely, 2^{12031032123003} is an apocalyptic number.

12031032123003 is a deficient number, since it is larger than the sum of its proper divisors (4383629682693).

12031032123003 is a wasteful number, since it uses less digits than its factorization.

12031032123003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309034.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12031032123003 its reverse (30032123013021), we get a palindrome (42063155136024).

The spelling of 12031032123003 in words is "twelve trillion, thirty-one billion, thirty-two million, one hundred twenty-three thousand, three".