103914919 has 2 divisors, whose sum is σ = 103914920. Its totient is φ = 103914918.

The previous prime is 103914901. The next prime is 103914947. The reversal of 103914919 is 919419301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103914919 - 2⁹ = 103914407 is a prime.

It is a super-2 number, since 2×103914919² = 21596620781553122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103414919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51957459 + 51957460.

It is an arithmetic number, because the mean of its divisors is an integer number (51957460).

Almost surely, 2^103914919 is an apocalyptic number.

103914919 is a deficient number, since it is larger than the sum of its proper divisors (1).

103914919 is an equidigital number, since it uses as much as digits as its factorization.

103914919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 37.

The square root of 103914919 is about 10193.8667344634. The cubic root of 103914919 is about 470.1386628742.

The spelling of 103914919 in words is "one hundred three million, nine hundred fourteen thousand, nine hundred nineteen".