2000031112 has 16 divisors (see below), whose sum is σ = 3751661340. Its totient is φ = 999588096.

The previous prime is 2000031101. The next prime is 2000031119. The reversal of 2000031112 is 2111300002.

It can be written as a sum of positive squares in 2 ways, for example, as 1997553636 + 2477476 = 44694^2 + 1574^2 .

It is not an unprimeable number, because it can be changed into a prime (2000031119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33093 + ... + 71380.

Almost surely, 2^2000031112 is an apocalyptic number.

It is an amenable number.

2000031112 is a deficient number, since it is larger than the sum of its proper divisors (1751630228).

2000031112 is a wasteful number, since it uses less digits than its factorization.

2000031112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106872 (or 106868 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2000031112 is about 44721.7073913776. The cubic root of 2000031112 is about 1259.9275829716.

Adding to 2000031112 its reverse (2111300002), we get a palindrome (4111331114).

The spelling of 2000031112 in words is "two billion, thirty-one thousand, one hundred twelve".