103980705 has 8 divisors (see below), whose sum is σ = 166369152. Its totient is φ = 55456368.

The previous prime is 103980691. The next prime is 103980731. The reversal of 103980705 is 507089301.

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

It is not a de Polignac number, because 103980705 - 2¹¹ = 103978657 is a prime.

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, 3466009 + ... + 3466038.

It is an arithmetic number, because the mean of its divisors is an integer number (20796144).

Almost surely, 2^103980705 is an apocalyptic number.

103980705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103980705 is a deficient number, since it is larger than the sum of its proper divisors (62388447).

103980705 is an equidigital number, since it uses as much as digits as its factorization.

103980705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6932055.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 103980705 is about 10197.0929680963. The cubic root of 103980705 is about 470.2378530513.

The spelling of 103980705 in words is "one hundred three million, nine hundred eighty thousand, seven hundred five".