109103607 has 6 divisors (see below), whose sum is σ = 157594112. Its totient is φ = 72735732.

The previous prime is 109103581. The next prime is 109103609. The reversal of 109103607 is 706301901.

It is not a de Polignac number, because 109103607 - 2²⁴ = 92326391 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 (109103609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6061303 + ... + 6061320.

Almost surely, 2^109103607 is an apocalyptic number.

109103607 is a deficient number, since it is larger than the sum of its proper divisors (48490505).

109103607 is a wasteful number, since it uses less digits than its factorization.

109103607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12122629 (or 12122626 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 109103607 is about 10445.2672057731. The cubic root of 109103607 is about 477.8369205535.

The spelling of 109103607 in words is "one hundred nine million, one hundred three thousand, six hundred seven".