3213102311303 has 4 divisors (see below), whose sum is σ = 3213123314688. Its totient is φ = 3213081307920.

The previous prime is 3213102311231. The next prime is 3213102311317. The reversal of 3213102311303 is 3031132013123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3213102311303 - 2¹⁶ = 3213102245767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213102311323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10270526 + ... + 10578747.

It is an arithmetic number, because the mean of its divisors is an integer number (803280828672).

Almost surely, 2^{3213102311303} is an apocalyptic number.

3213102311303 is a deficient number, since it is larger than the sum of its proper divisors (21003385).

3213102311303 is a wasteful number, since it uses less digits than its factorization.

3213102311303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21003384.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 3213102311303 its reverse (3031132013123), we get a palindrome (6244234324426).

The spelling of 3213102311303 in words is "three trillion, two hundred thirteen billion, one hundred two million, three hundred eleven thousand, three hundred three".