2031301133312 has 264 divisors, whose sum is σ = 4581004226400. Its totient is φ = 899270901760.

The previous prime is 2031301133311. The next prime is 2031301133327. The reversal of 2031301133312 is 2133311031302.

It is not an unprimeable number, because it can be changed into a prime (2031301133311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 826066739 + ... + 826069197.

Almost surely, 2^{2031301133312} is an apocalyptic number.

2031301133312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2031301133312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2290502113200).

2031301133312 is an abundant number, since it is smaller than the sum of its proper divisors (2549703093088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2031301133312 is a wasteful number, since it uses less digits than its factorization.

2031301133312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2673 (or 2644 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2031301133312 its reverse (2133311031302), we get a palindrome (4164612164614).

The spelling of 2031301133312 in words is "two trillion, thirty-one billion, three hundred one million, one hundred thirty-three thousand, three hundred twelve".