2003212320311 has 8 divisors (see below), whose sum is σ = 2025814271760. Its totient is φ = 1980612456768.

The previous prime is 2003212320301. The next prime is 2003212320313. The reversal of 2003212320311 is 1130232123002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2003212320311 - 2³⁰ = 2002138578487 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 (2003212320313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449485 + ... + 2471321.

It is an arithmetic number, because the mean of its divisors is an integer number (253226783970).

Almost surely, 2^{2003212320311} is an apocalyptic number.

2003212320311 is a deficient number, since it is larger than the sum of its proper divisors (22601951449).

2003212320311 is a wasteful number, since it uses less digits than its factorization.

2003212320311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043953.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2003212320311 its reverse (1130232123002), we get a palindrome (3133444443313).

The spelling of 2003212320311 in words is "two trillion, three billion, two hundred twelve million, three hundred twenty thousand, three hundred eleven".