103988927 has 12 divisors (see below), whose sum is σ = 121512600. Its totient is φ = 88731216.

The previous prime is 103988897. The next prime is 103988953. The reversal of 103988927 is 729889301.

It is not a de Polignac number, because 103988927 - 2¹⁰ = 103987903 is a prime.

It is a super-2 number, since 2×103988927² = 21627393877222658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103988977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6449 + ... + 15797.

It is an arithmetic number, because the mean of its divisors is an integer number (10126050).

Almost surely, 2^103988927 is an apocalyptic number.

103988927 is a deficient number, since it is larger than the sum of its proper divisors (17523673).

103988927 is an equidigital number, since it uses as much as digits as its factorization.

103988927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9590 (or 9583 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 103988927 is about 10197.4961142429. The cubic root of 103988927 is about 470.2502469973.

The spelling of 103988927 in words is "one hundred three million, nine hundred eighty-eight thousand, nine hundred twenty-seven".