103741019 has 2 divisors, whose sum is σ = 103741020. Its totient is φ = 103741018.

The previous prime is 103740997. The next prime is 103741031. The reversal of 103741019 is 910147301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103741019 is a prime.

It is a super-2 number, since 2×103741019² = 21524398046316722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103741219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51870509 + 51870510.

It is an arithmetic number, because the mean of its divisors is an integer number (51870510).

Almost surely, 2^103741019 is an apocalyptic number.

103741019 is a deficient number, since it is larger than the sum of its proper divisors (1).

103741019 is an equidigital number, since it uses as much as digits as its factorization.

103741019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 103741019 is about 10185.3335242396. Note that the first 3 decimals coincide. The cubic root of 103741019 is about 469.8762598650.

The spelling of 103741019 in words is "one hundred three million, seven hundred forty-one thousand, nineteen".