103409099 has 8 divisors (see below), whose sum is σ = 108442560. Its totient is φ = 98473536.

The previous prime is 103409069. The next prime is 103409161. The reversal of 103409099 is 990904301.

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

It is a cyclic number.

It is not a de Polignac number, because 103409099 - 2¹⁶ = 103343563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103409069) 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, 22307 + ... + 26540.

It is an arithmetic number, because the mean of its divisors is an integer number (13555320).

Almost surely, 2^103409099 is an apocalyptic number.

103409099 is a deficient number, since it is larger than the sum of its proper divisors (5033461).

103409099 is an equidigital number, since it uses as much as digits as its factorization.

103409099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48949.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 103409099 is about 10169.0264529108. The cubic root of 103409099 is about 469.3746005116.

The spelling of 103409099 in words is "one hundred three million, four hundred nine thousand, ninety-nine".