213320298 has 8 divisors (see below), whose sum is σ = 426640608. Its totient is φ = 71106764.

The previous prime is 213320293. The next prime is 213320311. The reversal of 213320298 is 892023312.

It is a happy number.

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

213320298 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (213320293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17776686 + ... + 17776697.

It is an arithmetic number, because the mean of its divisors is an integer number (53330076).

Almost surely, 2^213320298 is an apocalyptic number.

213320298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

213320298 is a wasteful number, since it uses less digits than its factorization.

213320298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35553388.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 213320298 is about 14605.4886258557. The cubic root of 213320298 is about 597.5084625004.

The spelling of 213320298 in words is "two hundred thirteen million, three hundred twenty thousand, two hundred ninety-eight".