103049471 has 8 divisors (see below), whose sum is σ = 119430144. Its totient is φ = 87083640.

The previous prime is 103049467. The next prime is 103049473. The reversal of 103049471 is 174940301.

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

It is not a de Polignac number, because 103049471 - 2² = 103049467 is a prime.

It is a super-3 number, since 3×103049471³ (a number of 25 digits) contains 333 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 (103049473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103175 + ... + 104168.

It is an arithmetic number, because the mean of its divisors is an integer number (14928768).

Almost surely, 2^103049471 is an apocalyptic number.

103049471 is a deficient number, since it is larger than the sum of its proper divisors (16380673).

103049471 is an equidigital number, since it uses as much as digits as its factorization.

103049471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207421.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 103049471 is about 10151.3285337437. The cubic root of 103049471 is about 468.8298505509.

Adding to 103049471 its reverse (174940301), we get a palindrome (277989772).

The spelling of 103049471 in words is "one hundred three million, forty-nine thousand, four hundred seventy-one".