210001300 has 36 divisors (see below), whose sum is σ = 479691520. Its totient is φ = 79578720.

The previous prime is 210001283. The next prime is 210001301. The reversal of 210001300 is 3100012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210001301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53364 + ... + 57163.

Almost surely, 2^210001300 is an apocalyptic number.

210001300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210001300 is an abundant number, since it is smaller than the sum of its proper divisors (269690220).

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

210001300 is a wasteful number, since it uses less digits than its factorization.

210001300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110560 (or 110553 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 210001300 is about 14491.4216003814. The cubic root of 210001300 is about 594.3934217974.

Adding to 210001300 its reverse (3100012), we get a palindrome (213101312).

The spelling of 210001300 in words is "two hundred ten million, one thousand, three hundred".