3102111311311 has 2 divisors, whose sum is σ = 3102111311312. Its totient is φ = 3102111311310.

The previous prime is 3102111311293. The next prime is 3102111311333. The reversal of 3102111311311 is 1131131112013.

3102111311311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3102111311311 - 2⁷ = 3102111311183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3102111341311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551055655655 + 1551055655656.

It is an arithmetic number, because the mean of its divisors is an integer number (1551055655656).

Almost surely, 2^{3102111311311} is an apocalyptic number.

3102111311311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102111311311 is an equidigital number, since it uses as much as digits as its factorization.

3102111311311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 3102111311311 its reverse (1131131112013), we get a palindrome (4233242423324).

The spelling of 3102111311311 in words is "three trillion, one hundred two billion, one hundred eleven million, three hundred eleven thousand, three hundred eleven".