3213010213203 has 16 divisors (see below), whose sum is σ = 4957990446080. Its totient is φ = 1812765254976.

The previous prime is 3213010213181. The next prime is 3213010213223. The reversal of 3213010213203 is 3023120103123.

It is not a de Polignac number, because 3213010213203 - 2¹⁴ = 3213010196819 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3213010213203.

It is not an unprimeable number, because it can be changed into a prime (3213010213223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 968355850 + ... + 968359167.

It is an arithmetic number, because the mean of its divisors is an integer number (309874402880).

Almost surely, 2^{3213010213203} is an apocalyptic number.

3213010213203 is a deficient number, since it is larger than the sum of its proper divisors (1744980232877).

3213010213203 is a wasteful number, since it uses less digits than its factorization.

3213010213203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936715106.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3213010213203 its reverse (3023120103123), we get a palindrome (6236130316326).

The spelling of 3213010213203 in words is "three trillion, two hundred thirteen billion, ten million, two hundred thirteen thousand, two hundred three".