103873535 has 4 divisors (see below), whose sum is σ = 124648248. Its totient is φ = 83098824.

The previous prime is 103873531. The next prime is 103873559. The reversal of 103873535 is 535378301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103873535 - 2² = 103873531 is a prime.

It is a super-2 number, since 2×103873535² = 21579422546792450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103873495 and 103873504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103873531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10387349 + ... + 10387358.

It is an arithmetic number, because the mean of its divisors is an integer number (31162062).

Almost surely, 2^103873535 is an apocalyptic number.

103873535 is a deficient number, since it is larger than the sum of its proper divisors (20774713).

103873535 is an equidigital number, since it uses as much as digits as its factorization.

103873535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20774712.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 103873535 is about 10191.8366843273. The cubic root of 103873535 is about 470.0762438555.

The spelling of 103873535 in words is "one hundred three million, eight hundred seventy-three thousand, five hundred thirty-five".