210300112 has 40 divisors (see below), whose sum is σ = 459836640. Its totient is φ = 92292480.

The previous prime is 210300073. The next prime is 210300127. The reversal of 210300112 is 211003012.

It is a super-2 number, since 2×210300112² = 88452274214425088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15498 + ... + 25705.

It is an arithmetic number, because the mean of its divisors is an integer number (11495916).

Almost surely, 2^210300112 is an apocalyptic number.

210300112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210300112 is an abundant number, since it is smaller than the sum of its proper divisors (249536528).

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

210300112 is a wasteful number, since it uses less digits than its factorization.

210300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41251 (or 41245 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 210300112 is about 14501.7278970473. The cubic root of 210300112 is about 594.6752100721.

Adding to 210300112 its reverse (211003012), we get a palindrome (421303124).

The spelling of 210300112 in words is "two hundred ten million, three hundred thousand, one hundred twelve".