3213210110111 has 2 divisors, whose sum is σ = 3213210110112. Its totient is φ = 3213210110110.

The previous prime is 3213210110101. The next prime is 3213210110129. The reversal of 3213210110111 is 1110110123123.

3213210110111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3213210110111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3213210110111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3213210110101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606605055055 + 1606605055056.

It is an arithmetic number, because the mean of its divisors is an integer number (1606605055056).

Almost surely, 2^{3213210110111} is an apocalyptic number.

3213210110111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213210110111 is an equidigital number, since it uses as much as digits as its factorization.

3213210110111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 3213210110111 its reverse (1110110123123), we get a palindrome (4323320233234).

The spelling of 3213210110111 in words is "three trillion, two hundred thirteen billion, two hundred ten million, one hundred ten thousand, one hundred eleven".