210134100200 has 24 divisors (see below), whose sum is σ = 488561783430. Its totient is φ = 84053640000.

The previous prime is 210134100181. The next prime is 210134100223. The reversal of 210134100200 is 2001431012.

It can be written as a sum of positive squares in 3 ways, for example, as 182204337316 + 27929762884 = 426854^2 + 167122^2 .

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, 525335051 + ... + 525335450.

Almost surely, 2^210134100200 is an apocalyptic number.

210134100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210134100200 is an abundant number, since it is smaller than the sum of its proper divisors (278427683230).

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

210134100200 is a wasteful number, since it uses less digits than its factorization.

210134100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050670517 (or 1050670508 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 210134100200 its reverse (2001431012), we get a palindrome (212135531212).

The spelling of 210134100200 in words is "two hundred ten billion, one hundred thirty-four million, one hundred thousand, two hundred".