103540436 has 24 divisors (see below), whose sum is σ = 187681536. Its totient is φ = 49948640.

The previous prime is 103540337. The next prime is 103540439. The reversal of 103540436 is 634045301.

It is a super-3 number, since 3×103540436³ (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 (103540439) 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, 9470 + ... + 17226.

It is an arithmetic number, because the mean of its divisors is an integer number (7820064).

Almost surely, 2^103540436 is an apocalyptic number.

It is an amenable number.

103540436 is a deficient number, since it is larger than the sum of its proper divisors (84141100).

103540436 is a wasteful number, since it uses less digits than its factorization.

103540436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7879 (or 7877 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 103540436 is about 10175.4821016009. The cubic root of 103540436 is about 469.5732296216.

Adding to 103540436 its reverse (634045301), we get a palindrome (737585737).

The spelling of 103540436 in words is "one hundred three million, five hundred forty thousand, four hundred thirty-six".