213023120112313 has 24 divisors (see below), whose sum is σ = 251178007213728. Its totient is φ = 180110802646656.

The previous prime is 213023120112263. The next prime is 213023120112349. The reversal of 213023120112313 is 313211021320312.

It is not a de Polignac number, because 213023120112313 - 2³³ = 213014530177721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213023120112613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38114656 + ... + 43344817.

It is an arithmetic number, because the mean of its divisors is an integer number (10465750300572).

Almost surely, 2^{213023120112313} is an apocalyptic number.

It is an amenable number.

213023120112313 is a deficient number, since it is larger than the sum of its proper divisors (38154887101415).

213023120112313 is an equidigital number, since it uses as much as digits as its factorization.

213023120112313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81460213 (or 81460206 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 213023120112313 its reverse (313211021320312), we get a palindrome (526234141432625).

The spelling of 213023120112313 in words is "two hundred thirteen trillion, twenty-three billion, one hundred twenty million, one hundred twelve thousand, three hundred thirteen".