2031113112300 has 216 divisors, whose sum is σ = 6742881709200. Its totient is φ = 509620162560.

The previous prime is 2031113112257. The next prime is 2031113112331. The reversal of 2031113112300 is 32113111302.

2031113112300 is a `hidden beast` number, since 20 + 31 + 1 + 1 + 311 + 2 + 300 = 666.

It is a super-2 number, since 2×2031113112300² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 57801136 + ... + 57836264.

It is an arithmetic number, because the mean of its divisors is an integer number (31217044950).

Almost surely, 2^{2031113112300} is an apocalyptic number.

2031113112300 is a gapful number since it is divisible by the number (20) 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 2031113112300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3371440854600).

2031113112300 is an abundant number, since it is smaller than the sum of its proper divisors (4711768596900).

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

2031113112300 is a wasteful number, since it uses less digits than its factorization.

2031113112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38945 (or 38935 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2031113112300 its reverse (32113111302), we get a palindrome (2063226223602).

The spelling of 2031113112300 in words is "two trillion, thirty-one billion, one hundred thirteen million, one hundred twelve thousand, three hundred".