210113289 has 12 divisors (see below), whose sum is σ = 304043376. Its totient is φ = 139823352.

The previous prime is 210113279. The next prime is 210113291. The reversal of 210113289 is 982311012.

It is not a de Polignac number, because 210113289 - 2¹¹ = 210111241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (210113209) 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, 15667 + ... + 25800.

It is an arithmetic number, because the mean of its divisors is an integer number (25336948).

Almost surely, 2^210113289 is an apocalyptic number.

It is an amenable number.

210113289 is a deficient number, since it is larger than the sum of its proper divisors (93930087).

210113289 is a wasteful number, since it uses less digits than its factorization.

210113289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42036 (or 42033 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 210113289 is about 14495.2850610121. The cubic root of 210113289 is about 594.4990619304.

The spelling of 210113289 in words is "two hundred ten million, one hundred thirteen thousand, two hundred eighty-nine".