213424040231313 has 8 divisors (see below), whose sum is σ = 292256343379968. Its totient is φ = 138437215285104.

The previous prime is 213424040231309. The next prime is 213424040231333. The reversal of 213424040231313 is 313132040424312.

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

It is not a de Polignac number, because 213424040231313 - 2² = 213424040231309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213424040231333) 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, 961369550481 + ... + 961369550702.

It is an arithmetic number, because the mean of its divisors is an integer number (36532042922496).

Almost surely, 2^{213424040231313} is an apocalyptic number.

It is an amenable number.

213424040231313 is a deficient number, since it is larger than the sum of its proper divisors (78832303148655).

213424040231313 is a wasteful number, since it uses less digits than its factorization.

213424040231313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922739101223.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 213424040231313 its reverse (313132040424312), we get a palindrome (526556080655625).

The spelling of 213424040231313 in words is "two hundred thirteen trillion, four hundred twenty-four billion, forty million, two hundred thirty-one thousand, three hundred thirteen".