103540315 has 8 divisors (see below), whose sum is σ = 124366320. Its totient is φ = 82753632.

The previous prime is 103540313. The next prime is 103540321. The reversal of 103540315 is 513045301.

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 103540315 - 2¹ = 103540313 is a prime.

It is a super-3 number, since 3×103540315³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (103540313) 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, 3685 + ... + 14854.

It is an arithmetic number, because the mean of its divisors is an integer number (15545790).

Almost surely, 2^103540315 is an apocalyptic number.

103540315 is a deficient number, since it is larger than the sum of its proper divisors (20826005).

103540315 is a wasteful number, since it uses less digits than its factorization.

103540315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19661.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 103540315 is about 10175.4761559349. The cubic root of 103540315 is about 469.5730467031.

Adding to 103540315 its reverse (513045301), we get a palindrome (616585616).

The spelling of 103540315 in words is "one hundred three million, five hundred forty thousand, three hundred fifteen".