210556600213 has 8 divisors (see below), whose sum is σ = 222266404800. Its totient is φ = 198909583488.

The previous prime is 210556600109. The next prime is 210556600217. The reversal of 210556600213 is 312006655012.

210556600213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210556600213 - 2³⁷ = 73117646741 is a prime.

It is a super-2 number, since 2×210556600213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210556600217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15690073 + ... + 15703486.

It is an arithmetic number, because the mean of its divisors is an integer number (27783300600).

Almost surely, 2^210556600213 is an apocalyptic number.

It is an amenable number.

210556600213 is a deficient number, since it is larger than the sum of its proper divisors (11709804587).

210556600213 is a wasteful number, since it uses less digits than its factorization.

210556600213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31393931.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 210556600213 in words is "two hundred ten billion, five hundred fifty-six million, six hundred thousand, two hundred thirteen".