213223311107 has 2 divisors, whose sum is σ = 213223311108. Its totient is φ = 213223311106.

The previous prime is 213223311097. The next prime is 213223311151. The reversal of 213223311107 is 701113322312.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213223311107 is a prime.

It is not a weakly prime, because it can be changed into another prime (213223314107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106611655553 + 106611655554.

It is an arithmetic number, because the mean of its divisors is an integer number (106611655554).

Almost surely, 2^213223311107 is an apocalyptic number.

213223311107 is a deficient number, since it is larger than the sum of its proper divisors (1).

213223311107 is an equidigital number, since it uses as much as digits as its factorization.

213223311107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 213223311107 its reverse (701113322312), we get a palindrome (914336633419).

The spelling of 213223311107 in words is "two hundred thirteen billion, two hundred twenty-three million, three hundred eleven thousand, one hundred seven".