103528099 has 4 divisors (see below), whose sum is σ = 103699264. Its totient is φ = 103356936.

The previous prime is 103528097. The next prime is 103528111. The reversal of 103528099 is 990825301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990825301 = 53 ⋅18694817.

It is a cyclic number.

It is not a de Polignac number, because 103528099 - 2¹ = 103528097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103528097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84672 + ... + 85885.

It is an arithmetic number, because the mean of its divisors is an integer number (25924816).

Almost surely, 2^103528099 is an apocalyptic number.

103528099 is a deficient number, since it is larger than the sum of its proper divisors (171165).

103528099 is an equidigital number, since it uses as much as digits as its factorization.

103528099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171164.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 103528099 is about 10174.8758714787. The cubic root of 103528099 is about 469.5545787600.

The spelling of 103528099 in words is "one hundred three million, five hundred twenty-eight thousand, ninety-nine".