3103203233011 has 4 divisors (see below), whose sum is σ = 3546517980592. Its totient is φ = 2659888485432.

The previous prime is 3103203233003. The next prime is 3103203233027. The reversal of 3103203233011 is 1103323023013.

3103203233011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3103203233011 - 2³ = 3103203233003 is a prime.

It is a super-3 number, since 3×3103203233011³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3103203233071) 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, 221657373780 + ... + 221657373793.

It is an arithmetic number, because the mean of its divisors is an integer number (886629495148).

Almost surely, 2^{3103203233011} is an apocalyptic number.

3103203233011 is a deficient number, since it is larger than the sum of its proper divisors (443314747581).

3103203233011 is an equidigital number, since it uses as much as digits as its factorization.

3103203233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443314747580.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 3103203233011 its reverse (1103323023013), we get a palindrome (4206526256024).

The spelling of 3103203233011 in words is "three trillion, one hundred three billion, two hundred three million, two hundred thirty-three thousand, eleven".