103930311 has 8 divisors (see below), whose sum is σ = 138678400. Its totient is φ = 69234552.

The previous prime is 103930283. The next prime is 103930327. The reversal of 103930311 is 113039301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103930311 - 2⁹ = 103929799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103930391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8185 + ... + 16578.

It is an arithmetic number, because the mean of its divisors is an integer number (17334800).

Almost surely, 2^103930311 is an apocalyptic number.

103930311 is a deficient number, since it is larger than the sum of its proper divisors (34748089).

103930311 is a wasteful number, since it uses less digits than its factorization.

103930311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26165.

The product of its (nonzero) digits is 243, while the sum is 21.

The square root of 103930311 is about 10194.6216702730. The cubic root of 103930311 is about 470.1618742254.

Adding to 103930311 its reverse (113039301), we get a palindrome (216969612).

The spelling of 103930311 in words is "one hundred three million, nine hundred thirty thousand, three hundred eleven".