109380103 has 12 divisors (see below), whose sum is σ = 130679112. Its totient is φ = 91218960.

The previous prime is 109380101. The next prime is 109380107. The reversal of 109380103 is 301083901.

It is not a de Polignac number, because 109380103 - 2¹ = 109380101 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 (109380101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28353 + ... + 31978.

It is an arithmetic number, because the mean of its divisors is an integer number (10889926).

Almost surely, 2^109380103 is an apocalyptic number.

109380103 is a deficient number, since it is larger than the sum of its proper divisors (21299009).

109380103 is an equidigital number, since it uses as much as digits as its factorization.

109380103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60382 (or 60375 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 109380103 is about 10458.4942988941. The cubic root of 109380103 is about 478.2402330539.

The spelling of 109380103 in words is "one hundred nine million, three hundred eighty thousand, one hundred three".