103988497 has 8 divisors (see below), whose sum is σ = 108615744. Its totient is φ = 99370128.

The previous prime is 103988449. The next prime is 103988513. The reversal of 103988497 is 794889301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103988497 - 2⁷ = 103988369 is a prime.

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 103988497.

It is not an unprimeable number, because it can be changed into a prime (103988407) 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 7 ways as a sum of consecutive naturals, for example, 35698 + ... + 38500.

It is an arithmetic number, because the mean of its divisors is an integer number (13576968).

Almost surely, 2^103988497 is an apocalyptic number.

It is an amenable number.

103988497 is a deficient number, since it is larger than the sum of its proper divisors (4627247).

103988497 is a wasteful number, since it uses less digits than its factorization.

103988497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 103988497 is about 10197.4750306142. The cubic root of 103988497 is about 470.2495988261.

The spelling of 103988497 in words is "one hundred three million, nine hundred eighty-eight thousand, four hundred ninety-seven".