103887975 has 24 divisors (see below), whose sum is σ = 177306112. Its totient is φ = 53618400.

The previous prime is 103887961. The next prime is 103887977. The reversal of 103887975 is 579788301.

It is not a de Polignac number, because 103887975 - 2⁹ = 103887463 is a prime.

It is a super-2 number, since 2×103887975² = 21585422699201250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103887977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20017 + ... + 24666.

Almost surely, 2^103887975 is an apocalyptic number.

103887975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103887975 is a deficient number, since it is larger than the sum of its proper divisors (73418137).

103887975 is a wasteful number, since it uses less digits than its factorization.

103887975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44727 (or 44722 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 48.

The square root of 103887975 is about 10192.5450698047. The cubic root of 103887975 is about 470.0980254269.

The spelling of 103887975 in words is "one hundred three million, eight hundred eighty-seven thousand, nine hundred seventy-five".