213241222142313 has 32 divisors (see below), whose sum is σ = 301204678110336. Its totient is φ = 133728100651008.

The previous prime is 213241222142303. The next prime is 213241222142341. The reversal of 213241222142313 is 313241222142312.

It is not a de Polignac number, because 213241222142313 - 2¹⁰ = 213241222141289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213241222142303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 749711781 + ... + 749996157.

It is an arithmetic number, because the mean of its divisors is an integer number (9412646190948).

Almost surely, 2^{213241222142313} is an apocalyptic number.

It is an amenable number.

213241222142313 is a deficient number, since it is larger than the sum of its proper divisors (87963455968023).

213241222142313 is a wasteful number, since it uses less digits than its factorization.

213241222142313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292073.

The product of its digits is 27648, while the sum is 33.

Adding to 213241222142313 its reverse (313241222142312), we get a palindrome (526482444284625).

Subtracting 213241222142313 from its reverse (313241222142312), we obtain a palindrome (99999999999999).

The spelling of 213241222142313 in words is "two hundred thirteen trillion, two hundred forty-one billion, two hundred twenty-two million, one hundred forty-two thousand, three hundred thirteen".