2101353200 has 30 divisors (see below), whose sum is σ = 5048502024. Its totient is φ = 840541120.

The previous prime is 2101353167. The next prime is 2101353217. The reversal of 2101353200 is 23531012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2626292 + ... + 2627091.

Almost surely, 2^2101353200 is an apocalyptic number.

2101353200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2101353200 is an abundant number, since it is smaller than the sum of its proper divisors (2947148824).

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

2101353200 is a wasteful number, since it uses less digits than its factorization.

2101353200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5253401 (or 5253390 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2101353200 is about 45840.5191942674. The cubic root of 2101353200 is about 1280.8541662014.

Adding to 2101353200 its reverse (23531012), we get a palindrome (2124884212).

The spelling of 2101353200 in words is "two billion, one hundred one million, three hundred fifty-three thousand, two hundred".