2130200112 has 40 divisors (see below), whose sum is σ = 5651751856. Its totient is φ = 690875136.

The previous prime is 2130200101. The next prime is 2130200117. The reversal of 2130200112 is 2110020312.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2130200117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597943 + ... + 601494.

Almost surely, 2^2130200112 is an apocalyptic number.

It is an amenable number.

2130200112 is an abundant number, since it is smaller than the sum of its proper divisors (3521551744).

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

2130200112 is a wasteful number, since it uses less digits than its factorization.

2130200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199485 (or 1199479 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2130200112 is about 46154.0909562739. The cubic root of 2130200112 is about 1286.6886431975.

Adding to 2130200112 its reverse (2110020312), we get a palindrome (4240220424).

It can be divided in two parts, 2130200 and 112, that added together give a palindrome (2130312).

The spelling of 2130200112 in words is "two billion, one hundred thirty million, two hundred thousand, one hundred twelve".