103103309999 has 2 divisors, whose sum is σ = 103103310000. Its totient is φ = 103103309998.

The previous prime is 103103309989. The next prime is 103103310031. The reversal of 103103309999 is 999903301301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103103309999 - 2⁴ = 103103309983 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103103309929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51551654999 + 51551655000.

It is an arithmetic number, because the mean of its divisors is an integer number (51551655000).

Almost surely, 2^103103309999 is an apocalyptic number.

103103309999 is a deficient number, since it is larger than the sum of its proper divisors (1).

103103309999 is an equidigital number, since it uses as much as digits as its factorization.

103103309999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 177147, while the sum is 47.

The spelling of 103103309999 in words is "one hundred three billion, one hundred three million, three hundred nine thousand, nine hundred ninety-nine".