103103119939 has 2 divisors, whose sum is σ = 103103119940. Its totient is φ = 103103119938.

The previous prime is 103103119901. The next prime is 103103120051. The reversal of 103103119939 is 939911301301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103103119939 is a prime.

It is not a weakly prime, because it can be changed into another prime (103103119039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51551559969 + 51551559970.

It is an arithmetic number, because the mean of its divisors is an integer number (51551559970).

Almost surely, 2^103103119939 is an apocalyptic number.

103103119939 is a deficient number, since it is larger than the sum of its proper divisors (1).

103103119939 is an equidigital number, since it uses as much as digits as its factorization.

103103119939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19683, while the sum is 40.

The spelling of 103103119939 in words is "one hundred three billion, one hundred three million, one hundred nineteen thousand, nine hundred thirty-nine".