2113275000 has 192 divisors, whose sum is σ = 6955804800. Its totient is φ = 533520000.

The previous prime is 2113274993. The next prime is 2113275001. The reversal of 2113275000 is 5723112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113275001) 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 47 ways as a sum of consecutive naturals, for example, 1424259 + ... + 1425741.

It is an arithmetic number, because the mean of its divisors is an integer number (36228150).

Almost surely, 2^2113275000 is an apocalyptic number.

2113275000 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 2113275000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3477902400).

2113275000 is an abundant number, since it is smaller than the sum of its proper divisors (4842529800).

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

2113275000 is a wasteful number, since it uses less digits than its factorization.

2113275000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536 (or 1512 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 2113275000 is about 45970.3708925651. The cubic root of 2113275000 is about 1283.2718622755.

Adding to 2113275000 its reverse (5723112), we get a palindrome (2118998112).

The spelling of 2113275000 in words is "two billion, one hundred thirteen million, two hundred seventy-five thousand".