213567605230247 has 16 divisors (see below), whose sum is σ = 225358525736640. Its totient is φ = 201985494374400.

The previous prime is 213567605230223. The next prime is 213567605230267. The reversal of 213567605230247 is 742032506765312.

It is a cyclic number.

It is not a de Polignac number, because 213567605230247 - 2¹⁴ = 213567605213863 is a prime.

It is a super-2 number, since 2×213567605230247² (a number of 29 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 (213567605230207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589848347 + ... + 590210307.

It is an arithmetic number, because the mean of its divisors is an integer number (14084907858540).

Almost surely, 2^{213567605230247} is an apocalyptic number.

213567605230247 is a deficient number, since it is larger than the sum of its proper divisors (11790920506393).

213567605230247 is a wasteful number, since it uses less digits than its factorization.

213567605230247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650314.

The product of its (nonzero) digits is 12700800, while the sum is 53.

The spelling of 213567605230247 in words is "two hundred thirteen trillion, five hundred sixty-seven billion, six hundred five million, two hundred thirty thousand, two hundred forty-seven".