3103199738879 has 2 divisors, whose sum is σ = 3103199738880. Its totient is φ = 3103199738878.

The previous prime is 3103199738839. The next prime is 3103199738939. The reversal of 3103199738879 is 9788379913013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3103199738879 - 2¹² = 3103199734783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3103199738839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551599869439 + 1551599869440.

It is an arithmetic number, because the mean of its divisors is an integer number (1551599869440).

Almost surely, 2^{3103199738879} is an apocalyptic number.

3103199738879 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103199738879 is an equidigital number, since it uses as much as digits as its factorization.

3103199738879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61725888, while the sum is 68.

The spelling of 3103199738879 in words is "three trillion, one hundred three billion, one hundred ninety-nine million, seven hundred thirty-eight thousand, eight hundred seventy-nine".