3213101676853 has 2 divisors, whose sum is σ = 3213101676854. Its totient is φ = 3213101676852.

The previous prime is 3213101676839. The next prime is 3213101676913. The reversal of 3213101676853 is 3586761013123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3027036266244 + 186065410609 = 1739838^2 + 431353^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3213101676853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3213101671853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606550838426 + 1606550838427.

It is an arithmetic number, because the mean of its divisors is an integer number (1606550838427).

Almost surely, 2^{3213101676853} is an apocalyptic number.

It is an amenable number.

3213101676853 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213101676853 is an equidigital number, since it uses as much as digits as its factorization.

3213101676853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 46.

Adding to 3213101676853 its reverse (3586761013123), we get a palindrome (6799862689976).

The spelling of 3213101676853 in words is "three trillion, two hundred thirteen billion, one hundred one million, six hundred seventy-six thousand, eight hundred fifty-three".