12003131031110 has 32 divisors (see below), whose sum is σ = 21617035885440. Its totient is φ = 4798719474048.

The previous prime is 12003131031053. The next prime is 12003131031161. The reversal of 12003131031110 is 1113013130021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387019964 + ... + 387050976.

It is an arithmetic number, because the mean of its divisors is an integer number (675532371420).

Almost surely, 2^{12003131031110} is an apocalyptic number.

12003131031110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12003131031110 is a deficient number, since it is larger than the sum of its proper divisors (9613904854330).

12003131031110 is a wasteful number, since it uses less digits than its factorization.

12003131031110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50192.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 12003131031110 its reverse (1113013130021), we get a palindrome (13116144161131).

The spelling of 12003131031110 in words is "twelve trillion, three billion, one hundred thirty-one million, thirty-one thousand, one hundred ten".