103540471 has 2 divisors, whose sum is σ = 103540472. Its totient is φ = 103540470.

The previous prime is 103540439. The next prime is 103540487. The reversal of 103540471 is 174045301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103540471 - 2⁵ = 103540439 is a prime.

It is a super-3 number, since 3×103540471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103540571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51770235 + 51770236.

It is an arithmetic number, because the mean of its divisors is an integer number (51770236).

Almost surely, 2^103540471 is an apocalyptic number.

103540471 is a deficient number, since it is larger than the sum of its proper divisors (1).

103540471 is an equidigital number, since it uses as much as digits as its factorization.

103540471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 103540471 is about 10175.4838214210. The cubic root of 103540471 is about 469.5732825319.

Adding to 103540471 its reverse (174045301), we get a palindrome (277585772).

The spelling of 103540471 in words is "one hundred three million, five hundred forty thousand, four hundred seventy-one".