3203212311203 has 4 divisors (see below), whose sum is σ = 3203237363760. Its totient is φ = 3203187258648.

The previous prime is 3203212311197. The next prime is 3203212311223. The reversal of 3203212311203 is 3021132123023.

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 3203212311203 - 2²⁶ = 3203145202339 is a prime.

It is a super-2 number, since 2×3203212311203² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3203212311223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12333500 + ... + 12590537.

It is an arithmetic number, because the mean of its divisors is an integer number (800809340940).

Almost surely, 2^{3203212311203} is an apocalyptic number.

3203212311203 is a deficient number, since it is larger than the sum of its proper divisors (25052557).

3203212311203 is a wasteful number, since it uses less digits than its factorization.

3203212311203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25052556.

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

Adding to 3203212311203 its reverse (3021132123023), we get a palindrome (6224344434226).

The spelling of 3203212311203 in words is "three trillion, two hundred three billion, two hundred twelve million, three hundred eleven thousand, two hundred three".