3109202011 has 2 divisors, whose sum is σ = 3109202012. Its totient is φ = 3109202010.

The previous prime is 3109202003. The next prime is 3109202111. The reversal of 3109202011 is 1102029013.

3109202011 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 3109202011 - 2³ = 3109202003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3109202011.

It is not a weakly prime, because it can be changed into another prime (3109202111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1554601005 + 1554601006.

It is an arithmetic number, because the mean of its divisors is an integer number (1554601006).

Almost surely, 2^3109202011 is an apocalyptic number.

3109202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

3109202011 is an equidigital number, since it uses as much as digits as its factorization.

3109202011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 3109202011 is about 55760.2188930424. The cubic root of 3109202011 is about 1459.5410471795.

It can be divided in two parts, 3109 and 202011, that added together give a triangular number (205120 = T₆₄₀).

The spelling of 3109202011 in words is "three billion, one hundred nine million, two hundred two thousand, eleven".