103040522 has 24 divisors (see below), whose sum is σ = 169457484. Its totient is φ = 46704384.

The previous prime is 103040473. The next prime is 103040527. The reversal of 103040522 is 225040301.

It can be written as a sum of positive squares in 6 ways, for example, as 9357481 + 93683041 = 3059^2 + 9679^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 103040522.

It is not an unprimeable number, because it can be changed into a prime (103040527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 442118 + ... + 442350.

Almost surely, 2^103040522 is an apocalyptic number.

103040522 is a deficient number, since it is larger than the sum of its proper divisors (66416962).

103040522 is an equidigital number, since it uses as much as digits as its factorization.

103040522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 103040522 is about 10150.8877444291. The cubic root of 103040522 is about 468.8162788177.

Adding to 103040522 its reverse (225040301), we get a palindrome (328080823).

The spelling of 103040522 in words is "one hundred three million, forty thousand, five hundred twenty-two".