103919411 has 4 divisors (see below), whose sum is σ = 103979352. Its totient is φ = 103859472.

The previous prime is 103919407. The next prime is 103919423. The reversal of 103919411 is 114919301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103919411 - 2² = 103919407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103919311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27290 + ... + 30863.

It is an arithmetic number, because the mean of its divisors is an integer number (25994838).

Almost surely, 2^103919411 is an apocalyptic number.

103919411 is a deficient number, since it is larger than the sum of its proper divisors (59941).

103919411 is an equidigital number, since it uses as much as digits as its factorization.

103919411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59940.

The product of its (nonzero) digits is 972, while the sum is 29.

The square root of 103919411 is about 10194.0870606445. The cubic root of 103919411 is about 470.1454371098.

The spelling of 103919411 in words is "one hundred three million, nine hundred nineteen thousand, four hundred eleven".