103240471 has 8 divisors (see below), whose sum is σ = 111612080. Its totient is φ = 95162688.

The previous prime is 103240429. The next prime is 103240477. The reversal of 103240471 is 174042301.

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 103240471 - 2⁹ = 103239959 is a prime.

It is a super-3 number, since 3×103240471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103240477) 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, 72726 + ... + 74131.

It is an arithmetic number, because the mean of its divisors is an integer number (13951510).

Almost surely, 2^103240471 is an apocalyptic number.

103240471 is a deficient number, since it is larger than the sum of its proper divisors (8371609).

103240471 is a wasteful number, since it uses less digits than its factorization.

103240471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146913.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 103240471 is about 10160.7318141953. The cubic root of 103240471 is about 469.1193271596.

Adding to 103240471 its reverse (174042301), we get a palindrome (277282772).

The spelling of 103240471 in words is "one hundred three million, two hundred forty thousand, four hundred seventy-one".