3213203322101 has 2 divisors, whose sum is σ = 3213203322102. Its totient is φ = 3213203322100.

The previous prime is 3213203322097. The next prime is 3213203322107. The reversal of 3213203322101 is 1012233023123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2924780619601 + 288422702500 = 1710199^2 + 537050^2 .

It is a cyclic number.

It is not a de Polignac number, because 3213203322101 - 2² = 3213203322097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3213203322107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606601661050 + 1606601661051.

It is an arithmetic number, because the mean of its divisors is an integer number (1606601661051).

Almost surely, 2^{3213203322101} is an apocalyptic number.

It is an amenable number.

3213203322101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213203322101 is an equidigital number, since it uses as much as digits as its factorization.

3213203322101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3213203322101 its reverse (1012233023123), we get a palindrome (4225436345224).

The spelling of 3213203322101 in words is "three trillion, two hundred thirteen billion, two hundred three million, three hundred twenty-two thousand, one hundred one".