231010214220213 has 16 divisors (see below), whose sum is σ = 316373582915520. Its totient is φ = 149827755701376.

The previous prime is 231010214220211. The next prime is 231010214220221. The reversal of 231010214220213 is 312022412010132.

It is not a de Polignac number, because 231010214220213 - 2¹ = 231010214220211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231010214220211) 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 15 ways as a sum of consecutive naturals, for example, 115024795 + ... + 117015912.

It is an arithmetic number, because the mean of its divisors is an integer number (19773348932220).

Almost surely, 2^{231010214220213} is an apocalyptic number.

It is an amenable number.

231010214220213 is a deficient number, since it is larger than the sum of its proper divisors (85363368695307).

231010214220213 is a wasteful number, since it uses less digits than its factorization.

231010214220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232049716.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 231010214220213 its reverse (312022412010132), we get a palindrome (543032626230345).

The spelling of 231010214220213 in words is "two hundred thirty-one trillion, ten billion, two hundred fourteen million, two hundred twenty thousand, two hundred thirteen".