2113233600 has 168 divisors, whose sum is σ = 7037718208. Its totient is φ = 555033600.

The previous prime is 2113233587. The next prime is 2113233601. The reversal of 2113233600 is 63323112.

It is not an unprimeable number, because it can be changed into a prime (2113233601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318315 + ... + 324885.

Almost surely, 2^2113233600 is an apocalyptic number.

2113233600 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 2113233600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3518859104).

2113233600 is an abundant number, since it is smaller than the sum of its proper divisors (4924484608).

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

2113233600 is a wasteful number, since it uses less digits than its factorization.

2113233600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6663 (or 6648 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2113233600 is about 45969.9206003230. The cubic root of 2113233600 is about 1283.2634822647.

Adding to 2113233600 its reverse (63323112), we get a palindrome (2176556712).

The spelling of 2113233600 in words is "two billion, one hundred thirteen million, two hundred thirty-three thousand, six hundred".