210011104 has 24 divisors (see below), whose sum is σ = 435221640. Its totient is φ = 99478656.

The previous prime is 210011083. The next prime is 210011117. The reversal of 210011104 is 401110012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172099 + ... + 173314.

It is an arithmetic number, because the mean of its divisors is an integer number (18134235).

Almost surely, 2^210011104 is an apocalyptic number.

It is an amenable number.

210011104 is an abundant number, since it is smaller than the sum of its proper divisors (225210536).

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

210011104 is a wasteful number, since it uses less digits than its factorization.

210011104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345442 (or 345434 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 210011104 is about 14491.7598655236. The cubic root of 210011104 is about 594.4026714900.

Adding to 210011104 its reverse (401110012), we get a palindrome (611121116).

The spelling of 210011104 in words is "two hundred ten million, eleven thousand, one hundred four".