103522522 has 16 divisors (see below), whose sum is σ = 159753672. Its totient is φ = 50276160.

The previous prime is 103522513. The next prime is 103522553. The reversal of 103522522 is 225225301.

It can be written as a sum of positive squares in 4 ways, for example, as 74459641 + 29062881 = 8629^2 + 5391^2 .

It is a super-2 number, since 2×103522522² = 21433825122480968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103522493 and 103522502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74272 + ... + 75652.

Almost surely, 2^103522522 is an apocalyptic number.

103522522 is a deficient number, since it is larger than the sum of its proper divisors (56231150).

103522522 is a wasteful number, since it uses less digits than its factorization.

103522522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 103522522 is about 10174.6018103904. The cubic root of 103522522 is about 469.5461470623.

Adding to 103522522 its reverse (225225301), we get a palindrome (328747823).

The spelling of 103522522 in words is "one hundred three million, five hundred twenty-two thousand, five hundred twenty-two".