103800469 has 4 divisors (see below), whose sum is σ = 103824396. Its totient is φ = 103776544.

The previous prime is 103800461. The next prime is 103800481. The reversal of 103800469 is 964008301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 964008301 = 19 ⋅50737279.

It can be written as a sum of positive squares in 2 ways, for example, as 37051569 + 66748900 = 6087^2 + 8170^2 .

It is a cyclic number.

It is not a de Polignac number, because 103800469 - 2³ = 103800461 is a prime.

It is a super-2 number, since 2×103800469² = 21549074729239922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103800469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103800461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3424 + ... + 14809.

It is an arithmetic number, because the mean of its divisors is an integer number (25956099).

Almost surely, 2^103800469 is an apocalyptic number.

It is an amenable number.

103800469 is a deficient number, since it is larger than the sum of its proper divisors (23927).

103800469 is an equidigital number, since it uses as much as digits as its factorization.

103800469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23926.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 103800469 is about 10188.2515182930. The cubic root of 103800469 is about 469.9659987475.

The spelling of 103800469 in words is "one hundred three million, eight hundred thousand, four hundred sixty-nine".