3103031232011 has 2 divisors, whose sum is σ = 3103031232012. Its totient is φ = 3103031232010.

The previous prime is 3103031231939. The next prime is 3103031232017. The reversal of 3103031232011 is 1102321303013.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3103031232011 - 2¹⁰ = 3103031230987 is a prime.

It is a super-2 number, since 2×3103031232011² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3103031232017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551515616005 + 1551515616006.

It is an arithmetic number, because the mean of its divisors is an integer number (1551515616006).

Almost surely, 2^{3103031232011} is an apocalyptic number.

3103031232011 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103031232011 is an equidigital number, since it uses as much as digits as its factorization.

3103031232011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3103031232011 its reverse (1102321303013), we get a palindrome (4205352535024).

The spelling of 3103031232011 in words is "three trillion, one hundred three billion, thirty-one million, two hundred thirty-two thousand, eleven".