3103961899 has 2 divisors, whose sum is σ = 3103961900. Its totient is φ = 3103961898.

The previous prime is 3103961869. The next prime is 3103961909. The reversal of 3103961899 is 9981693013.

It is a strong prime.

It is an emirp because it is prime and its reverse (9981693013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3103961899 - 2²¹ = 3101864747 is a prime.

It is not a weakly prime, because it can be changed into another prime (3103961869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551980949 + 1551980950.

It is an arithmetic number, because the mean of its divisors is an integer number (1551980950).

Almost surely, 2^3103961899 is an apocalyptic number.

3103961899 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103961899 is an equidigital number, since it uses as much as digits as its factorization.

3103961899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 314928, while the sum is 49.

The square root of 3103961899 is about 55713.2111711397. The cubic root of 3103961899 is about 1458.7206374003.

The spelling of 3103961899 in words is "three billion, one hundred three million, nine hundred sixty-one thousand, eight hundred ninety-nine".