213000232223117 has 2 divisors, whose sum is σ = 213000232223118. Its totient is φ = 213000232223116.

The previous prime is 213000232223111. The next prime is 213000232223123. The reversal of 213000232223117 is 711322232000312.

It is a balanced prime because it is at equal distance from previous prime (213000232223111) and next prime (213000232223123).

It can be written as a sum of positive squares in only one way, i.e., 191426566818601 + 21573665404516 = 13835699^2 + 4644746^2 .

It is a cyclic number.

It is not a de Polignac number, because 213000232223117 - 2²⁰ = 213000231174541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213000232223117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213000232223111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106500116111558 + 106500116111559.

It is an arithmetic number, because the mean of its divisors is an integer number (106500116111559).

Almost surely, 2^{213000232223117} is an apocalyptic number.

It is an amenable number.

213000232223117 is a deficient number, since it is larger than the sum of its proper divisors (1).

213000232223117 is an equidigital number, since it uses as much as digits as its factorization.

213000232223117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 213000232223117 its reverse (711322232000312), we get a palindrome (924322464223429).

The spelling of 213000232223117 in words is "two hundred thirteen trillion, two hundred thirty-two million, two hundred twenty-three thousand, one hundred seventeen".