213230313321030 has 32 divisors (see below), whose sum is σ = 568614168856800. Its totient is φ = 56861416885536.

The previous prime is 213230313321029. The next prime is 213230313321031. The reversal of 213230313321030 is 30123313032312.

213230313321030 is a `hidden beast` number, since 2 + 1 + 3 + 2 + 303 + 1 + 3 + 321 + 0 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (213230313321029) and next prime (213230313321031).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 213230313320985 and 213230313321003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213230313321031) 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, 394870950325 + ... + 394870950864.

It is an arithmetic number, because the mean of its divisors is an integer number (17769192776775).

Almost surely, 2^{213230313321030} is an apocalyptic number.

213230313321030 is an abundant number, since it is smaller than the sum of its proper divisors (355383855535770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213230313321030 is a wasteful number, since it uses less digits than its factorization.

213230313321030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789741901205 (or 789741901199 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 213230313321030 its reverse (30123313032312), we get a palindrome (243353626353342).

The spelling of 213230313321030 in words is "two hundred thirteen trillion, two hundred thirty billion, three hundred thirteen million, three hundred twenty-one thousand, thirty".