103540226 has 4 divisors (see below), whose sum is σ = 155310342. Its totient is φ = 51770112.

The previous prime is 103540219. The next prime is 103540231. The reversal of 103540226 is 622045301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 622045301 = 3803 ⋅163567.

It can be written as a sum of positive squares in only one way, i.e., 95043001 + 8497225 = 9749^2 + 2915^2 .

It is a super-3 number, since 3×103540226³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25885055 + ... + 25885058.

Almost surely, 2^103540226 is an apocalyptic number.

103540226 is a deficient number, since it is larger than the sum of its proper divisors (51770116).

103540226 is an equidigital number, since it uses as much as digits as its factorization.

103540226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51770115.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 103540226 is about 10175.4717826743. The cubic root of 103540226 is about 469.5729121597.

Adding to 103540226 its reverse (622045301), we get a palindrome (725585527).

The spelling of 103540226 in words is "one hundred three million, five hundred forty thousand, two hundred twenty-six".