3211001012003 has 4 divisors (see below), whose sum is σ = 3211015052400. Its totient is φ = 3210986971608.

The previous prime is 3211001011987. The next prime is 3211001012027. The reversal of 3211001012003 is 3002101001123.

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 3211001012003 - 2⁴ = 3211001011987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3211001012603) 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, 6671375 + ... + 7136472.

It is an arithmetic number, because the mean of its divisors is an integer number (802753763100).

Almost surely, 2^{3211001012003} is an apocalyptic number.

3211001012003 is a deficient number, since it is larger than the sum of its proper divisors (14040397).

3211001012003 is a wasteful number, since it uses less digits than its factorization.

3211001012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14040396.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 3211001012003 its reverse (3002101001123), we get a palindrome (6213102013126).

The spelling of 3211001012003 in words is "three trillion, two hundred eleven billion, one million, twelve thousand, three".