103953305 has 8 divisors (see below), whose sum is σ = 125146944. Its totient is φ = 82894000.

The previous prime is 103953293. The next prime is 103953319. The reversal of 103953305 is 503359301.

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

It is not a de Polignac number, because 103953305 - 2¹⁶ = 103887769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31871 + ... + 34980.

It is an arithmetic number, because the mean of its divisors is an integer number (15643368).

Almost surely, 2^103953305 is an apocalyptic number.

It is an amenable number.

103953305 is a deficient number, since it is larger than the sum of its proper divisors (21193639).

103953305 is an equidigital number, since it uses as much as digits as its factorization.

103953305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67167.

The product of its (nonzero) digits is 6075, while the sum is 29.

The square root of 103953305 is about 10195.7493594144. The cubic root of 103953305 is about 470.1965452302.

The spelling of 103953305 in words is "one hundred three million, nine hundred fifty-three thousand, three hundred five".