213190563 has 8 divisors (see below), whose sum is σ = 287679168. Its totient is φ = 140414504.

The previous prime is 213190501. The next prime is 213190567. The reversal of 213190563 is 365091312.

213190563 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 213190563 - 2⁶ = 213190499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213190563.

It is not an unprimeable number, because it can be changed into a prime (213190567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427845 + ... + 428342.

It is an arithmetic number, because the mean of its divisors is an integer number (35959896).

Almost surely, 2^213190563 is an apocalyptic number.

213190563 is a deficient number, since it is larger than the sum of its proper divisors (74488605).

213190563 is an equidigital number, since it uses as much as digits as its factorization.

213190563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856273.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 213190563 is about 14601.0466405666. The cubic root of 213190563 is about 597.3873090345.

The spelling of 213190563 in words is "two hundred thirteen million, one hundred ninety thousand, five hundred sixty-three".