3103199738939 has 2 divisors, whose sum is σ = 3103199738940. Its totient is φ = 3103199738938.

The previous prime is 3103199738879. The next prime is 3103199738957. The reversal of 3103199738939 is 9398379913013.

3103199738939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3103199738939 is a prime.

It is not a weakly prime, because it can be changed into another prime (3103199738339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551599869469 + 1551599869470.

It is an arithmetic number, because the mean of its divisors is an integer number (1551599869470).

Almost surely, 2^{3103199738939} is an apocalyptic number.

3103199738939 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103199738939 is an equidigital number, since it uses as much as digits as its factorization.

3103199738939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29760696, while the sum is 65.

The spelling of 3103199738939 in words is "three trillion, one hundred three billion, one hundred ninety-nine million, seven hundred thirty-eight thousand, nine hundred thirty-nine".